Monday 31 December 2018

ANIF THANKS Thanks to physics about which I ever dreamt in my future 2015






ANIF



THANKS

Thanks to physics about which I ever dreamt in my future


RI Ko


In the days of high school, I deeply dreamt that someday physics would perfectly write over this world's phenomena by the clearest descriptions. So I longed for studying physics in the future. But I selected language's diverse wideness at the university, from where returning the clear descriptive situation represented by physics needed long and winding road for me. Now in my mind probably language and physics or mathematics are happily live together constructing the world's one main frame. I wonder why I took so much time to reach here. Long time ago, at least Pascal's days, philosophy and mathematics were both sides of shield for solving the world's hard problems. It is very appropriate that the fact is solved from every fields not being partitioned any artificial walls. Philosophy may be solved by mathematics and mathematics may opened by physical phenomenon. Now they all became common sense. Only I reached here delaying rather late. I am now situated in tranquil field. Thanks to so many pioneers, especially in mathematics. Also to physics about which I ever dreamt in my future.

Tokyo
25 July 2015 Reprint

Saturday 29 December 2018

What is signal? A mathematical model of nerve 29 December 2018 Preparation Over Edition

29/12/2018 19:10

What is signal? 

A mathematical model of nerve 

For father and mother 

TANAKA Akio


Tokyo
21 November 2018-29 December 2018

 

0.
This short paper would finally write on signal through the relation between language and nerve, for which using mathematical method at the way.
This paper's one of kernels is energy which is naturally accepted at the side of verve, but at the side of language, it may be not accepted widely till now.
In this paper, I probably do not refer to the language's energy, that has been written several times in the papers before.
If necessary refer to the next essays.

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Around 2008, I was thinking on energy in language related with distance in language. Distance is one of the kernel themes of my study of language universals in those days. In simply saying, distance is the result of movement and for movement there must inevitably needs energy. So I had thought that if language have distance, there must be energy or its alike in language that is supposed in mathematical models. But in my ability in 2008, I could not develop the deep and wide range of language from the theme, energy and distance. So Energy Distance Theory was still now unfinished.
.........................................................................

Preparation

1. 
Language

Next definition for language shows my simple image to language and energy.
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Language and Spacetime 
Language
Definition for the Child who Lost the World 
0 The world spreads around the human being.
1 Language divides the world.
2 Language connects the world.
3 Language bends the world.
4 Language stretches the world.
5 Language shrinks the world.
6 Language extinguishes the world.
7 Language creates the world.
8 Language gives despair.
9 Language gives hope.
10 Language is pasting on spacetime with energy.
Postscript
[Referential note / November 29, 2007]
[Definition added / November 3, 2008]
Definition 10, the part of is newly added.
Tokyo March 3, 2007
Tokyo November 3, 2008 Added
..........................................................................

2. 
Human sense

On language and human sense, I ever wrote simply at the next paper.
Macro Time and Micro time
TANAKA Akio
24 July 2013
atbankofdam
1. Through natural language, in human being, occurred the electrical signal by eye or ear. These complex situations are beyond this paper’s limits.
2. Language is a physical object as signal and its transmission. At this circumstances, language must be recognised to be the existence that has finite time.
3. An apple on the desk gradually becomes rotten by passing the time very after the crop in the orchard. #0
4. Like an apple, language has passing physical time in oneself.
5. Language is metamorphosed  by the time progressing.  #1
6. Language includes the outer world from human being to universe. At this declaration, I recall Blaise Pascal’s Pensées. XXXIII. PROOFS OF JESUS CHRIST 308 The infinite distance between body and mind symbolizes the infinitely more infinite distance between mind and charity, for charity is supernatural.(Translated by A.J. Krailsheimer, 1966) #2
7. Language’s time goes freely from the present to the future or the present to the past. #3
8. Language symbolises the time from finiteness to infinity. #4
9. Human being recognises this vast language world perfectly. #5
References
#0 For WITTGENSTEIN Ludwig Position of Language / December 10, 2005 – August 3, 2012 / Sekinan Research Field of Language
#1 Time of Word / Complex Manifold Deformation Theory / January 1, 2009 / sekinanlogos
#2 PASCAL PENSÉES. Translated with an introduction by A.J. Krailsheimer. PENGUIN BOOKS 1966.
#3 Escalator language and Time For SHINRAN’s Idea and BOHDISATTVA / Escalator Language Theory / December 16, 2006 / Sekinan Research Field of Language
#4 From Finiteness to Infinity on Language / Topological Group Theory / February 1, 2009 / sekinanlogos
#5 Understandability of Language / Complex Manifold Deformation Theory /January 9, 2009 / sekinanlogos
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3. 
Signal

Signal Goes to meaning.
Traffic signal shows Go, Attention and Stop to people by three colour lights
Morse code sends a message by short and long signals.
Signal has structure that resembles language.
Morse code can regards as a written language.
What is signal's peculiarity?
It depends on signal's generation that has simple on-off phenomenon.
This phenomenon combines with the other on-off phenomena and become complex structure that has meaning like language.
Signal seems a primordial form of language.
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4. 
Nerve

Is nerve signal?
I have any knowledge on physiological nerve.
So at this paper I prepare a mathematical model of nerve comparative with signals.
At mathematical model, on-off system is not simply fit with the expression of mathematical space.
Here on-off system is arranged for more simple form.
I ever wrote a paper below.
The paper is a very intuitive one but there are some hints on signal.
Now I need one chapter for my new trial paper.
The chapter is " 6. Basic principle of quantum theory"
The original text is the following.
.................................................................................
6 量子理論の基本原理
 量子理論は、伝統的には実辞とされる陽性量子が1階層で進行することが基本である。したがってある種の量子群すなわち文において、陰性量子が冒頭に立つときには、その前に陽性量子または量子群が省略されたと考えることができる。
陰性量子が陽性量子の進行方向に変化を与えて、新しい階層に移行させることは、陰性量子が受けている被圧迫エネルギーによるとしたが、より正確には、以下のように説明できる。
一般に断定の虚辞とされる「也」は、その実辞としての意味は現代においては不分明であり、陽性量子としてはほぼ消滅したと考えることができる。その代わりに陰性量子としての虚辞機能が台頭して現在に至るが、その機能を細分すれば、断定、主題提示、呼びかけ、詠嘆、疑問、反語等の極めて多様である。
たとえば、「回也不愚」(『論語』為政篇)においては、「回」という人物が、(階層が変わり)孔子の心中において、(また階層が変わり)否定される存在であり、(さらに階層が変わり)「おろかものの類」が提示される。」
「階層が変わる」ということは、「回」という人物が、「也」と出現によって実在の人物から、孔子の心中における考察対象へと変換されたことを意味し、さらにその考察対象が「不」によって抹消されることを意味し、さらに新しく「愚」という概念が登場することを意味する。
すなわち陰性量子は、陽性量子が有する言語世界への直接的な意味を行うのではなく、実辞としてはもはや空白となった自らの領域へ、陽性量子を導くjことによって、一種の真空無重力の状態を現前させ、その方位を転換することであると仮定する。その転換に必要とされるエネルギーは、領域が受けている被圧迫のエネルギーから生ずるものと仮定する。 

Read more: https://srfl-lab.webnode.com/products/manuscript-of-quantum-theory-for-language-with-preface-note-and-note-2-2003-2018/
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At this chapter, the most important concept is positive quantum and negative quantum.
Negative quantum changed to positive quantum by energy.
At the linear space, quantum changes positive to negative and also negative to positive.
By this model, on-off phenomena are mapped at the linear space's quanta's situation.
In the models, quantum is led from V.G.Drinfel'd and M.Jinbo's Quantum group originated in 1985.
Reference
JIMBO Michio. Quantum group and Yang-Baxter equation. Maruzen Shuppan. Tokyo. 2012

5. 
Method

Manuscript of Quantum Theory for Language written in spring 2003 was roughly designed at a days I was in
hospital by pneumonia half a month in October 2002, when I always saw the river and the mountains west end of Tokyo. I was the very  reviewing life time for my research work.
My poor study was restricted in a narrow field of Chinese classical linguistics mainly developed in the late Qing dynasty the latter half of the 19th century,represented by DUAN Yucai, WANG Niansun, WANG Yingzhi, my favourite WANG Guowei and so forth.
So I determined that my approach to language was only in it and it was the most intimate for me at that time and probably herein after considering my tiny accumulation of study.
Next essay shortly showed the situation in 2002.


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1970s' dream, writing clear description on language universals by mathematics
From The Days of Ideogram

​​​4. Time property in characters
In Autumn 2002 I got pneumonia and was hospitalized about 2 weeks, where I thought of 1970s' dream, writing clear description on language universals by mathematics. The theme was as hard as ever. So, at the bed I thought the basis of language from the side of Chinese character’s classical approach which had vast heritage till Qing dynasty. I directed my attention to the character's figure which had compound meanings containing time elements continuing from Yin dynasty's hieroglyphic characters left on bones and tortoise carapaces some 2400 years ago. I thought that Chinese characters had containing time and its structure could be written by geometric approach once I had abandoned for difficulty. After leaving hospital, I wrote a paper titled On Time Property Inherent in Characters*3-1.

Read more: https://srfl-paper.webnode.com/news/the-days-of-ideogram/

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6. 
Quantum group

I think that language's foundation is in word.
Recently I started the new approach to word that has more simply at form and more wide-range-covered at usage.
Trial paper is the next.
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Quantum Group Language   
Word Indexed and Word Synthesized 
TANAKA Akio
1.
Word Synthesized is the word that is synthesized meanings in a word by arithmetic or algebraic  geometrical method.
For detailed refer to the next.
2.
Word Indexed is the word that has index in a word, by which meanings are separated in a word at waiting situation. In a word meanings are combined by algebraic axioms and theorems starting from group theory.
Word Indexed seems to be more simply structure than Word Synthesized.
Word indexed basis is at the below.
The details of Word Indexed will be shown the papers after this.
3.
Meanings contained in Word Indexed is deeply related with quantization and discreteness.
Refer to the next.
4.
All the basis of Word Indexed is generated at the next.
Reference
This paper is unfinished.
.......................................................................................

Chinese belongs to the isolated language.
In Chinese one character has one meaning and becomes a word in classical usage. Modern Chinese has many words that contain two or over two characters for one meaning, but basically almost all the characters have still classical one-character-one-meaning usage at the root of language.
Shuowenjezi Zhu written by DUAN Yucai typically shows some 2,000 year history of characters and their meanings.
Modern Chinese precisely said by Hanyu is one language of the over 50 languages officially recognized at the research, and I only know several language's grammars by the field work by linguists.

National Minority Languages in China   2004

......................................................
National Minority Languages in China
Zhongguo Shaoshu Minzu Yuyan Jianzhi Congshu
Minzu Chubanshe
1 Buyi yu jianzhi    YU Cuirong edited    1980   
2 Dongbu yugu yu jianzhi    ZHAONA Situ edited    1981
3 Dulong yu jianzhi    SUN Hongkai edited    1982
4 Donsiang yu jianzhi    LIU Zhaoxiong edted    1981
5 Gelaoyu jianzhi    HE Jiashan edited   1983
6 Maonan yu jianzhi    LIANG MIin edited    1980
Menggu yu jianzhi    DAO Bu edited    1983
8 Li yu jianzhi    OUYANG Jueya  ZHENG Taiqing edited    1980
9 Pumi yu jianzhi    LU Shaozun edited    1983
10 Qiang yu jianzhi    SUN Hongkai edited    1981
11 Mulao yu jianzhi    WANG Jin  ZHENG Guoqiao edited    1980
12 Tai yu jianzhi    YU Cuirong  LUO Meizhen edited    1980
13 Tuzu yu jainzhi     ZHAONA Situ edited    1981
14 Wa yu jianzhi    Zhou Zhizhi  YAN Qixiang edited    1984
15 Yaozu yuyan jianzhi    MAO Zongwu  MENG Chaoji  ZHENG Zongze    edited    1982
       
Guojia minwei minzu wenti 5 zhong congshu zhi 1
Zhongguo Shaoshu Minzu Yuyan Jianzhi Congshu
Minzu Chubanshe
16 Achang yu jianzhi    DAI Qingxia  SUI Zhichao edited    1985
17 Bulang yu jianzhi    LI Daoyong  NIE Xiizhen  QIU Efeng edited    1986
18 Chaoxian yu jianzhi    XUAN Dewu  JIN Xiangyuan  ZHAO Xi edited    1985
19 Cuonamen yu jianzhi    LU Shaozun edited    1986
20 Deang yu jianzhi    CHEN Xiangmu WANG Jingliu LEI Yongliang edited   1986
21 Elunchun yu jianzhi    HU Zengyi edited    1986
22 Ewenke yu jianzhi    HU Zengyi  CHAO Ke edited    1986
23 Gaoshanzu yuyan jianzhi (Ameisi yu)     HE Rufen  ZENG Siqi  TIAn Zhongshan  LIN Dengxian edited    1986
24 Gaoshanzu yuyan jianzhi (Bunen yu)     HE Rufen  ZENG Siqi  LI Wensu  LIN Qingchun edited    1986
25 Gaoshanzu yuyan jianzhi (Peiwan yu)    CHEN Kang  MA rongsheng edited    1986
26 Heni yu jianzhi    LI Yongsui  WANG Ersong edited    1986
27 Hesake yu jianzhi    GENG Shimin  LI Zengxiang edited    1985
28 Heze yu jianzhi    AN Jun edited    1986
29 Jing yu jianzhi    OUYANG Jueya  CHENG Fang  YU Cuirong edited    1984
30 Jinuo yu jianzhi    GAI Xingzhi edited    1986
31 Keerkezi yu jianzhi    HU Shenhua edited    1986
32 Lahu yu jianzhi    CHANG Hongen  mainly edited
33 Lisu yu jianzhi     CHU Lin  MU Yuzhang  GAI Xingzhi edited    1986
34 Luoba zu yuyian jianzhi (Bengni-Bogaer yu)    OUYANG Jueya edited    1985
35 Naxi yu jianzhi    HE Jiren JIANG Zhu yi edited    1985  
36 Nu zu yuyan jianzhi (Nuban yu)    SUN Hongkai  LIU Lu edited    1986
37 Cangluo menba yu jianzhi    ZHANG Jichuan edited     1986
38 Sala yu    LIN Lianyu edited    1985
39 She yu jianzhi    MAO zongwu  MENG Chaoji edited    1986
40 Xibu yugu yu jianzhi    CHEN Zongzhen LEI Xuanchun edited    1985
41 Tajike yu jianzhi    GAO erjiang edited    1985
42Tayaer yu jianzhi     CHEN Zongzhen  YI Liqian edited    1986
43 Tujia yu jianzhi    TIAN Desheng  HE Tianzhen deng edited    1986
44 Weiwuer yu    ZHAO Xiangru  SHU Zhining edited    1985
45 Wuzubieke yu jianzhi   CHENG Shiliang  ABUTURE Heman edited    1987
46 Xibo yu jianzhi    LI Shulan  ZHONG Qian edited    1986
47 Yi yu jianzhi    CHEN Shilin  BIAN Shiming  LI Xiuqing dited    1985
TOKYO
December 31, 2004
Sekinan Research Field of Language


Read more: https://geometrization-language.webnode.com/news/national-minority-languages-in-china/
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 Xixiayu is a very interesting for me resembling the Hanyu and in the late 20th century the language was deciphered by Japanese linguist NISHIDA Tatsuo.
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The Days of Decipherment
On 20 July 2016 I went Tokyo National Museum, Ueno Park, Tokyo to see the exhibition JOURNEY TO THE IMMORTALS: TREASURES OF ANCIENT GREECE, where I saw the linear A and B. It reminds me the youth days, so to say, the days of decipherment.

1960s -1970s is the age of decipherment in a sense. I was age 20 in 1967 and was learning language and literature at university. In 1958 John Chadwick's THE DECIPHERMENT OF LINEAR B was published from Cambridge University Press. At the preface of the book he wrote that the decipherment of linear B was told  at Documents in Mycenaean Greek (Cambridge University Press, 1956) and Michael Ventris that deciphered the Linear B.

In the same age in Japan, Xixia wenzi (Xixia characters) in China was deciphered by NISHIDA Tatsuo (1928-2012) who wrote the analysis and grammar of Xixia characters through the paper Seikamoji no bunseki narabini Seikago bunpou no kenkyuu in 1962.
In almost the same time, Inca characters were studying to decipher. I frequently heard that Russian team developed largely.

In early 1970s I frequently went to Kanda, Tokyo where old bookshops were selling vast Oriental books at the Hakusan street and Yasukuni Street. I bought Chinese classics, especially linguistic classics written in the Qing dynasty and I read them almost every day containing the comparison with the western linguistic results. The Qing dynasty's heritage were DUAN YucaiWANG NiansunWANG Yingzhi and WANG Guowei and so forth. DUAN Yucai's Showenjezi zhu and WANG Guowei's Guantang jilin  were the most important for me.

In France, 1960s was the days of Bourbaki that was one of the decipher of geometry by algebra, at least I thought so at that time. I sought and bought several Bourbaki's books at the old bookshops in Kanda, Tokyo,which is the largest old bookshop streets in Japan. But from my ability to mathematics Bourbaki was too much difficult to read on. From the days the long and winding road began to mathematics and its applicable study for language universals.

At the exhibition of ancient Greece I confirmed in particular that the stability of language was  kept by letters and characters from the Linear A and Linear B. 
These language or character's situation especially of ideogram has become my study's foundation.
.....................................................................
These language or character's situation, especially of ideogram has become my study's foundation.
For ideogram, refer to the next papers.
....................................................................
Ideogram Paper   2005-2018
1. Ideogram 2005
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7.
Quantum group 2

In 2008 I wrote on Quantum group at studying Kac-Moody-Lie Algebra.
.....................................................................
Note 2
Quantum Group
1
Base field     K
Finite index set     I
Square matrix that has elements by integer     = ( aij )i, j  I
Matrix that satisfies the next is called Cartan matrix.
ij ∈ I
(1) aii = 2
(2) aij ≤ 0  ( j )
(3) aij = 0 ⇔ aji = 0
2
Cartan matrix     = (aij)ij I
Family of positive rational number    {di}iI
Arbitrary i, jI    diaij djaji
A is called symmetrizable.
3
Finite dimension vector space     h
Linearly independent subset of h     {hi}iI
Dual space of h     h*= HomK (hK )
Linearly independent subset of h*     {αi} iI
Φ = {h, {hi}iI, {αi} i}
Cartan matrix A = {αi(hi)} I, jI
Φis called fundamental root data of that is Cartan matrix.
4
Symmetrizable Cartan matrix    = (aij)ij I
Fundamental root data     {h, {hi}iI, {αi} i}
E = αh*
Family of positive rational number     {di}iI
diaij = djaji
Symmetry bilinear form over E     ( , ) : E×E → K     ( (α,α) = diaij )
The form is called standard form.
5
n-dimensional Euclid space    Rn
Linear independent vector     v1, …, vn
Lattice of Rn     m1v1+ … +mnvn     ( m1, …, mn ∈ Z )
Lattice of h     hZ
6
From the upperv3, 4 and 5, the next three components are defined.
(Φ, ( , ), h)
When the components satisfy the next, they are called integer fundamental root data.
 ∈ I
(1)  ∈ Z
(2) αhz ) ⊂ Z
(3) t:=  hi ∈ hz
7
Vector space over K     A
Bilinear product over K     A×A → A
When A is ring, it is called associative algebra.
8
Integer     m
t similarity of m    [m]t
[m]= tm-t-m / tt-1
Integer   m  mn≧0
Binomial coefficient     (mn)
t similarity of m!     [m]t! = [m]t! [m-1]t!...[1]t
t similarity of (mn)    [mn]t = [m]t! / [n]t! [m-n]t!
[m0] = [mm]t = 1
8
Integer fundamental root data that has Cartan matrix = ( aij )i, j  I
      Ψ = ((h, {hi}iI, {αi} i), ( , ), h)
Generating set     {Kh}hh∪{EiFi}iI
Associative algebra U over K (q), that is defined the next relations, is called quantum group associated with Ψ.
(1) khkh = kh+h     ( hh’∈hZ )
(2) k0 = 1
(3) KhEiK-qαi(h)Ei    hhZ , i)
(4) KhFiK-qαi(h)Fi   ( hhZ , i)
(5) Ei Fj – FjEi ij  Ki - Ki-1 qi – qi-1     ( i , j)
(6) p [1-aijp]qiEi1-aij-pEjEip = 0     ( i , jI , i ≠)
(7) p [1-aijp]qiFi1-aij-pFjFip = 0     ( i , ji ≠)
[Note]
Parameter in K is thinkable in connection with the concept of at the paper Place where Quantum of Language exists / 27 /.
Refer to the next.
........................................................................................
In 2004 I wrote the paper named Place where Quantum of Language exists.
........................................................................................ 
Place where Quantum of Language Exists
1            Quantum of language is the smallest unit of language.
2            Quantum of language moves linearly on the floor of language.
3            Linear movement is the properties of quantum.
4            Floor of language is on the space of language.
5            The space of language is two dimensions.
6            Two dimensions are horizontal and vertical.
7            Horizontal movement makes word, #1
8            Vertical movement makes sentence. #1
9            The space of language is electrical digitized place.
10        Chinese /jiao shi/ means classroom in English. 
11        /Jiao/ is a quantum of language.
12        /Shi/ is a quantum of language.
13        /Jiao shi/ is a word.
14        /Jiao/ sends a quantum to /shi/ quantum.
15        /Shi/ quantum receives a quantum from /jiao/ quantum.
16        What sends quantum is called positive.
17        What receives quantum is called negative.
18        Quantum has positive energy in original condition.
19        Quantum changes negative in the situation of quanta set.
20        Quantum change occurs in two situations in general.
21        One situation is what quanta stand side by side on a floor and neighboring quanta connect well. #2
22        The other situation is what quanta change oneself by the non-use of quanta meaning in language history progress. #2
23        Word has a positive- negative construction.
24        Positive-negative construction occurs on a floor.
25        Sentence has a positive-positive construction.
26        Positive-positive construction occurs on different floors.
27        The latter quantum transfers on a different floor. This transfer is called .†
28        Quantum has electrical energy which flows to the electrical zero level.
29        Electrical zero level is a sentence end where quantum of language ideally accord with the real world. #3
30        A floor of language is a non-branches electrical circuit.
31        Word is a non-branch circuit.
32        Sentence is a branch circuit.
33        The meaning of word and sentence is a compound system of electrical signals.
#1 Definition of word and sentence can be seen in the paper Method of Linguistics and other papers on the site of Sekinan Research Field of Language /www.sekinan.org/.
#2 Definition of connect well can be seen in the paper of “Quantum Theory for Language Synopsis” and other papers on the site of SRFL.
#3 Definition of sentence end can be seen in the paper “Mirror Theory”“Mirror Language” and other papers on the site of SRFL.
Tokyo July 18, 2004
Postscript 
[Referential note November 9, 2007]
 is related with the next papers on the concept.
________________________________
________________________________
[Referential note February 9, 2008]
† Concept of /27/ is thinkable in connection with q> at the paper Kac-Moody Lie Algebra / Quantum Group /.
Refer to the next.


.............................................................................................


At this paper, 23-33 is the most important for signal's intuitive image.
23        Word has a positive- negative construction.
24        Positive-negative construction occurs on a floor.
25        Sentence has a positive-positive construction.
26        Positive-positive construction occurs on different floors.
27        The latter quantum transfers on a different floor. This transfer is called .†
28        Quantum has electrical energy which flows to the electrical zero level.
29        Electrical zero level is a sentence end where quantum of language ideally accord with the real world. #3
30        A floor of language is a non-branches electrical circuit.
31        Word is a non-branch circuit.
32        Sentence is a branch circuit.
33        The meaning of word and sentence is a compound system of electrical signals.
........................................................................................

8.
Quantum group 3

Quantum group is defined by JIMBO Michio as the following.
Definition of quantum group 
Generating element: a, b, c, d
Relation: ba = qab,  ca = qac
              bd = q-1db,  cd = q-1dc
              bc = cb, ad - q-1bc = da - qbc = 1
Coproduct:  Δ  Δb           a     b             a     b
                (            )   = (             ) (χ)  (           )
                  Δc   Δ          c      d              c      d
      Δa = a (x)a + b (x) c
                                             JIMBO Michio                                       
                                             Bussei Kenkyu (1992), 57(5): 628-634
9.
Symmetry

Quantum group would be the fundamental concept on symmetry. 
JIMBO Michio early wrote at the end of the paper at Bussei Kenkyu 1992.
I ever wrote the symmetry of language several times, which seems to be one of the fundamental elements for language.
Refer to the recent paper.
............................................................
The comparison between 2003 and 2017
...............................................................
At the end of paper 2017, I wrote as the following, where I showed the early intuitive papers related with symmetry or mirror. This concept has succeeded till now and a little developed a new direction towards mathematical based concept especially of quantum group.
The concept called symmetry is very important to describe the complex situation of natural language.
Symmetry contains undifferentiated factors in itself, for example mirror, distance,ant-world and so forth.
I ever tried to cultivate this fantastic field to resolve the hardship on language universals one more step up.
My trying paper is the following.
Mirror Theory   2004
Mirror Language   2004
................................................................

10.
Quantum

Language based on quantum emerged from thinking the simplest model for containing the finite essential elements of language in summer 2003 at Hakuba, Nagano, Japan at the skirts of Japan Alps. Details are the next.
Inspiration   
The Time of Quantum
In August  2003, I went to Hakuba in Nagano prefecture for the summer vacation with my family.  At that time I had been thinking on the form of language for which I wrote the paper,  that connects with time inherent in characters, in March 2003 also at Hakuba.
At night of August 23 in cottage, I casually saw the advertising paper of electric dictionary.  The paper was brought from the convenience store near  the cottage in the evening. The dictionary  on the paper was Seiko’s English-Japanese dictionary that has additionally consultation for Chinese or French language with large scale. I vaguely considered that after this dictionaries are necessarily taken these multi-lingual way.
At the time I suddenly  realized that the form of language may be spherical style in which language contains all the information in itself.That was rather satisfied solution for the tough problem of language that I had been carrying in my life from my twenties.
I wrote the sketch-like paper of the theoretical approach after returning home of Tokyo. The paper was read at the international symposium of UNESCO opened in winter 2003 at Nara. In the paper, the spherical substance of language is seemed to be quantum in DELBRUCK’s image-like physical world. After 5 years from the inspiration at summer of Hakuba,  now I consider that spherical essence is manifold in infinite dimensional world.
Now I also realize that the toughest problem of language is minutely solvable in mathematical approach that has structurally definable terms.
Tokyo
September 29, 2008
[January 23, 2012]
The title changed.
The former title is “From Quantum to Manifold”.
[Postscript. January 25,2012]
On quantization of Language.
Refer to the next.

11.
Symmetry 2

Symmetry seems to be related with two elements of language universals, distance and time.
Refer to the  next.
...............................................................................
Distance Theory Algebraically Supplemented
Brane Simplified Model
1
Bend
TANAKA Akio
1
Language is expressed by< a pair of quanta> that consists of and .
2
Quantum and anti-quantum have reverse direction.
3
Quantum and anti-quantum are in the shape of strings that are separated parallel longitude L apart.
4
Quantum and anti-quantum are in <AdS5 ( 5-dimensional anti-deSitter ) space>.
5
Left side of quantum and anti-quantum is on .
6
Quantum starts from ra in AdS5 space and returns rb in AdSspace.
rand rare equal longitude from D3 brane.
7
of D3 brane in AdSspace gives quantum and anti-quantum bending near r = 0 that is the location of D3 brane.

8
At the paper Spacetime Symmetry and Escalator Brane in Escalator Language Theory, language goes from ra to rz and in reverse movement to rb.
9
At the paper Actual Language and Imaginary Languageis from ra to rz and is from rz to rb.
10
We see real language that is upper side of rz-rz’. Imaginary language is hidden under side of rz-rz’ in our life.
11
At the paper Mirror Language, imaginary language is mirror language of real language.
12
Distance of language is regarded as the longitude from ra ( or rb ) to D3 brane in AdSspace. 
[Reference]

Tokyo October 17, 2007
Sekinan Research Field of Language
www.sekinan.org
...............................................................
In 2006 I wrote Escalator Language series.
Paper, Turning Point of Time is a intuitive paper for the three papers of  Distance Theory Algebraically Supplemented 2007.

........................................................................
Escalator Language Theory
Turning Point of Time
For SINGER Isaac Bashevis, WHEN SHLEMIEL WENT TO WARSAW AND OTHER STORIES
TANAKA Akio
1 Time has symmetry.
2 Time consists of the two, real time and imaginary time.
3 Real time is appeared time.
4 Imaginary time is hidden time.
5 Time is recognized by square.
Unit of real time is expressed by t2 = 1.
Unit of imaginary time is expressed by t2 = -1.
6 Real time makes future.
Imaginary time makes past.
Present is expressed by t2 = 0.
7 Time is on escalator belt.
8 Escalator belt has one Turing point of time.
9 Turning point of time is expressed by t2 + x2 + y2 + z2 = r2. Here r is radius of turning point.
10 Turning point of time is smooth and continuously differentiable.
11 Escalator belt has not self-intersection.
12 When time passes, real time and imaginary time are counted.
Real time is visible. Imaginary time is invisible.
13 The belt is in bulky space.
14 Real time is at real number’s coordinate in the space.
Imaginary time is at imaginary number’s coordinate in the space.
15 Real time and imaginary time is symmetrical for coordinate axis.
Tokyo December 22, 2006
Sekinan Research Field of Language
www.sekinan.org


Read more: https://srfl-collection.webnode.com/news/escalator-language-theory-turning-point-of-time-2006/

.......................................................................................

12.
Distance

Distance is one of the most important elements of my language model of language universals. For this element algebraic approach seems to be   clearer description to the model. Refer to the next paper.
2

......................................................................................
Distance Theory Algebraically Supplemented
Brane Simplified Model Escalator Language Theory>
2
Distance
Direct Succession of Distance Theory
TANAKA Akio
1
Metric model of 5-dimensional spacetime is expressed below from Randall and Sundrum (1999).
ds= e2U(y)ηmndxmdxn + dy2
Branes exist at = 0 and y = d.
Our world is regarded as brane y = 0.
U(y) is called .
2
Using of circle ( radius R )’s identification, y is expressed by that scales from 0 to ±πR.   
Distance is defined in .
According to of is measured in bulk spacetime of 5 dimensional Anti-deSitter space.
3
Distance in is expressed from <= –πR> to <y = 0> and from <y = 0> to <= +πR>.
Now “from <= –πR> to <y = 0>” is called and “from <y = 0> to <= +πR>” is called .
Values of are same at and .
4
In (abbreviation; DTAS), word is regarded by ’s value.

 
5
Word has distance at and .
6
Now distance at is called distance of and distance at is called distance of .
[References]
2.3  Warp Theory
2.4  Time Theory
Tokyo October 26, 2007
Sekinan Research Field of Language
www.sekinan.org
........................................................................................
Before algebraic approach for distance, I early wrote the more intuitive paper for distance, its name is Distance Theory in 2004.
Refer to the next.
........................................................................................

Distance Theory

TANAKA Akio

1
Distance theory is an extension of Quantum Theory for Language.
2
Distance theory is an extension of strength rule in Quantum Theory for Language.
3
Distance theory is considered for the purpose of the guarantee to language.
4
What quanta of language propel to the end of the sentence is for the purpose of the guarantee to language, in which quanta of language finally unite the real world in the end of propelling.
5
The guarantee to the inherent signification of indicator in quantum of language is quantified by the distance which starts from the real world to the quantum of language.
6
A quantum consists of indicators.
An indicator has a signification and a period inherently.
The structure of quantum is indicated in Quantum Theory for Language.
7
An inherent signification is an element in a quantum.
An inherent time is an element in a quantum.
There are two types of elements, significant and periodical.
Element is defined.
8
A significant element gets a signification from the real world.
A periodical element gets a time from the real world.
9
An indicator gets a meaning and a period from elements.
10
An element emerges from the real world to the language world.
An indicator gets power from the elements in the language world.
A quantum moves in the language world by the power of indicators.
11
An element emerges to the language world, because each element has immanent perceptible area which works upon visual sensation and auditory sensation of the human beings.
12
An indicator gets energy in the language world, because each indicator has a tendency which will approach and finally coincide with the real world.
This continuous tendency guarantees the trust in language for the human beings.
13
A quantum moves in the language world toward the real world.
A quantum is not guaranteed in the situation of cessation.
A quantum is guaranteed by the connection to the real world.
Therefore a quantum propels to the real world.
14
Indicators make meaning and connection rule in a quantum, both are derived from significant and periodical elements in an indicator.
15
Meaning is guaranteed by the tendency of coincidence with the real world.
Guarantee of the meaning is reduced by the remoteness of distance from the real world.
16
Connection rule is decided by periodical elements in indicators.
Details are indicated in Quantum Theory for Language.
17
Signification in an indicator and meaning in a quantum once emerged are occasionally transformed or expanded in the language world.
This alteration is called multiplication.
Multiplication is defined.
18
Multiplication generally occurs by the addition of signification in an indicator.
But multiplication in meaning of a quantum sometimes occurs without any addition oneself.
19
Multiplication in a quantum without addition occurs by situational transition in the language world.
20
Situational transition in a quantum is caused by difference of distance from the real world.
Difference of distance at a quantum is a proceeding of abstract thinking in human beings.
21
A quantum of language itself becomes in the language world.
Word is defined.
Therefore each word has a distance toward the real world.
A distance immanent in a word does not emerge itself.
Distance emerges in the linear situation of words gathering.
This situation is called .
Sentence is defined.
Therefore sentence is an emergence of distance in words gathering.
Words form a line, thereafter one arrangement is determined.
Sentence is realized in our world.
22
In Chinese language, /lai/ come has a larger distance than /liao/completion.
Words are arranged from the end of a sentence, according to the own- possessing- distance.
Therefore /lai le/ having come is realized.


Tokyo 
May 5, 2004
For the memory of Kusatsu Shiranesan March 30, 2004
Sekinan Research Field of Language


Postscript 
[Referential note / October 14, 2007]
early work.>
On Time Property Inherent in Characters   Hakuba March 28, 2003
Quantum Theory for Language Synopsis   Tokyo January 15, 2004
Reversion Theory Tokyo September 27, 2004
Prague Theory Dedicated to KARCEVSKIJ, PRAGUE and CHINO   Tokyo October 2, 2004
Mirror Theory For the Structure of Prayer   Dedicated to the Memory of CHINO Eiichi   Tokyo June 5, 2004
Mirror Language   Tokyo June 10, 2004
Guarantee of Language For LÉVI-STRAUSS Claude   Tokyo June 12, 2004
Actual Language and Imaginary Language To LÉVI-STRAUSS Claude    Tokyo September 23, 2004

[Referential note / December 25, 2007]
Algebraic Linguistics / From September 11, 2007
Distance Theory Algebraically Supplemented / From October 4, 2007
Noncommutative Distance Theory / From November 30. 2007

[Referential note / July 7, 2008]

For KARCEVSKIJ Sergej

Invitation by Theme-Time / Data first arranged at Tokyo January 6, 2008

Invitation by Theme-Distance / Data first arranged at Tokyo February 20, 2008

Holomorphic Meaning Theory / From Tokyo June 15, 2008
Stochastic Meaning Theory / From Tokyo June 22, 2008

[Referential note / December 7, 2008]
Distance of Word / Tokyo November 30, 2008 / sekinan.wiki.zoho.com
Reflection of Word / Tokyo December 7, 2008 / sekinan.wiki.zoho.com
Mirror Theory Group / Tokyo December 9, 2008

[Referential note / December 22, 2008]

Cell Theory / From Cell to Manifold / Tokyo June 2, 2007

Stochastic Meaning Theory 3 / Place of Meaning / Tokyo July 11, 2008

Stochastic Meaning Theory 2 / Period of Meaning / Tokyo June 27, 2008

Warp Theory
Quantum Warp Theory / Warp
Warp Theory Group
Quantum Warp Theory Group

Amplitude of Meaning Minimum / sekinan.wiki.zoho.com
Complex Manifold Deformation Theory / sekinan.wiki.zoho.com

[Referential note / December 23, 2008]
Time of Word / sekinan.wiki.zoho.com

[Referential note / January 1, 2009]

Orbit of Word / sekinan.wiki.zoho.com

[Referential note / January 31, 2009]

Word Problem of Word-hyperbolic Group / sekinan.wiki.zoho.com

Read more: https://geometrization-language.webnode.com/products/distance-theory/
................................................................................

13.
Distance  2
Hoph algebra

The upper section 12.'s algebraic defined distance is also related with Hoph algebra.
Refer to the next.
3
S3 and Hoph Map
......................................................................
Distance Theory Algebraically Supplemented
Brane Simplified Model
3
S3 and Hoph Map
TANAKA Akio
1
From RS model, and are abstracted.
Refer to the next.
2
s from to at and are both seemed as circle S1.
3
3-dimensional sphere S= { ( x1y1x2y2 ) | x1x22 + y1y22 = 1 }
Point of S3     x1y1x2y2 )
x1y1 ) ≠ ( 0, 0 )     π ( x1y1x2y2 ) = ( x2 + i y2 ) / ( xi y1 ) ∈ C
x1y1 ) = ( 0, 0 )    π ( x1y1x2y2 ) = ∞
Hopf map π : S→ Riemann Sphere, C ∪ {∞} 
Inverse image of a point p     π -1 (p) is S1.
Hoph map is fiber bundle that derived from fiber S1.
On fiber bundle, refer to the next.
4
Now at is identificated as S1.
Two points a ( xaya ), b (xbyb ) at Gauss plane is objected to Riemann sphere.
At Riemann Sphere, two points ais marked by a’ ( x’ay’a ), b’ (x’by’b ) .
On Riemann sphere, refer to the next.
Point of Sis marked by ( x’ay’, x’by’b ) .
On S3, refer to the next.
5
at is also marked on S3.
6
and are algebraically considered by S3.
Tokyo November 12, 2007
Sekinan Research Field of Language
www.sekinan.org


Read more: https://srfl-collection.webnode.com/news/distance-theory-algebraically-supplemented-brane-simplified-model-3-s3-and-hoph-map-2007/

...............................................................................

14
Symmetry 3

On symmetry I wrote Symmetry Flow Language and Symmetry Flow language 2 in 2007.
Contents are the next.
Symmetry Flow Language
On Symmetry of Language and Time

Premise for Symmetry Flow in Language
Riemannian Metric, Flow and Entropy
Leaf of Language

Pourparlers>
Homology on Language
Simplex, Simplicial Complex and Polyhedron
Meaning Variation and Time Shift in Word As Homotopy
 
  


Symmetry Flow Language 2
On Symmetry of Language and Time 2

1 Boundary, Deformation and Torus as Language
2 Time Shift of Meaning in Moduli Space

...........................................................................
Related with Hoph algebra, next papers are referential.


Symmetry Flow Language

Simplex, Simplicial Complex and Polyhedron
Meaning Variation and Time Shift in Word As Homotopy



Symmetry Flow Language 2

2 Time Shift of Meaning in Moduli Space

Texts are the next.
..........................................................................
Symmetry Flow Language
5
Simplex, Simplicial Complex and Polyhedron
TANAKA Akio
1 Language is given by homology group in topological space.
Homology group is given by module’s chain complex.
{Ck}k=0n, {k } k=1n
Ck is module.
k: C Ck—1  is homomorphism.
k-1ok = 0   It is meant that set’s boundary’s boundary becomes null set.
2 Meaning is divided by boundary.
3 Word is given by simplex.
4 Simplex has m+1 vertex and m-dimension. It is called m-simplex.
5 Simplex has orientation that is given by permutation.
6 Orientation gives sentence to vector that consists of words.
7 Vector’s element is given by simplex’s vertex.
8 Sentence is given by simplicial complex.
9 Language is given by polyhedron that consists of union of all simplexes.
10 Polyhedron has triangulation.
11 Sphere’s triangulation is given tetrahedron by homeomorphism.
12 Riemann sphere obtains information from Gauss plane.
Refer to the following papers’ group.
13 Minimum model of Symmetry Flow Language is testified by tetrahedron being led from polyhedron’s triangulation.
Tokyo May 17, 2007


Read more: https://srfl-paper.webnode.com/products/symmetry-flow-language-simplex-simplicial-complex-and-polyhedron/



Symmetry Flow Language
6
Meaning Variation and Time Shift in Word as Homotopy
TANAKA Akio
1< Meaning> in word is given by homotopy.
2< Time> in word is given by continuous map of homotopy.
3 Time is expressed by t of path α(t).
4 In path from x0 to x1 of closed interval [0, 1] , α(0) is called initial point and α(1) is called terminal point.
5< Time shift> in word given by interval of path
5 When path has α(0)= α(1) = x0it is called loop. In this case, initial point is called base point.
6 Initial point or base point makes
in word.
7< Meaning variation> is generated from   
Refer to the following paper.
8 Loop has group’s structure that is called fundamental group.
9 In homotopy, 3 laws are secured. (1) Reflection law   (2) Symmetry law   (3)transition law
10 Laws in homotopy secures construction of word’s meaning.
11 Loop’s equivalence class makes homotopy class.
12 Homotopy class [α] and [β] has product.   [α] * [β] = [α * β]
13 Product makes in word.
14 Now 2-dimensional square I2 is presented. Continuous map α  to space is given by the following.
α I →X
α is called 2-loop that expresses dimensional extension of loop concept.
15 2-dimensional sphere is 2-loop.
16 Riemann sphere has information from Gauss plane.
Refer to the following papers’ group.
17 Meaning variation and concomitant time shift in Symmetry Flow Language are testified by 2-loop sphere.
Tokyo May 17, 2007
Sekinan Research Field of Language
Symmetry Flow Language 2
2
Time Shift of Meaning in Moduli Space
TANAKA Akio
1 Word has variation of meaning in accordance with time shift in space.
Refer to the following papers.
2 Space that is deformed successively is described by parameter that is called moduli.
3 Set M consists of all of moduli.
4 Moduli space M (M) is presented for variation of word’s meaning.
5 Parameter t is presented for time shift of meaning in word.
Calabi-Yau manifold K has two moduli that are deformation of complex structure and Kähler manifold. Moduli have symmetry that is called Mirror symmetry.
K’s Ricci tensor is the following.
Rij¯ = 0   is regular coordinate. j¯ is non-regular coordinate.
Refer to the following paper.
8 Replaced two moduli in Calabi-Yau manifold K is called reflection Calabi-Yau manifold K~.
Refer to the following paper.
9 In K, Kähler manifold, n-dimensional toric manifold Pn is presented.
Complex torus of Kähler’s form ω described by polar coordinates is the following.
ω = ∑dzi ∧ dz= ∑d|zi|2  dθi
P1 with line bundle’s direct sum becomes resolved conifold.
10 Conifold’s toric graph has line segment that has the longitude | z1 |2+ | z2 |2 = r. r is parameter of conifold.
11 Parameter r becomes parameter t that is described as complex.
12 Resolved conifold that has parameter = 0 and is deformed becomes deformed conifold that has S3.
13 Parameter t of deformed conifold Smeans time of word’s meaning variation in language.
14 Deformed conifold Smeans word in language.
15 P1× P1 becomes square that is connected by world sheets.
16 P1× P1 means sentence in language.
Refer to the following paper.
Tokyo May 23, 2007
Sekinan Research Field of Language
.............................................................................................................
 15.
Derived category Time conjecture of language 
At language universals, distance and time are the kernel concepts for my language models.
Measure of distance is deeply related with time which is transcendental unit still now.
Category theory is probably very useful for the relation between distance and time.
For these concepts, I ever wrote several trial papers. Refer to the next one.

 


1 Language is expressed as structure of spacetime.
2 Spacetime is expressed as manifold.
Affine algebraic variety is selected for description of spacetime.
Algebraic variety is pasted together from affine algebraic variety.
Affine algebraic variety is irreducible affine algebraic set.
Affine algebraic set is the set that consists of common zero point of finite polynominal
Polynominal is in n-dimensional complex affine space.
4 Now n-dimensional projective space n is presented.
C n+1 \ {O} / ~
O is the coordinate’s origin of complex affine space.
~ is mathematical equivalence on elements of set.
5 Projective space n is covered by n+1 affine space.
6 Now abelian category and derived category are presented.
Abelian category and algebraic variety is placed together.
Derived category is abelian category’s coherent sheaf’s complex that is composition of successive arrows becomes 0.
7 From derived category, distinguished triangle is presented.
8 Here time conjecture of language is presented.
(1)Distinguished triangle makes the model for shift of time on language.
(2)Time on language is closed, successive and circular in word.
Circulation is worked between starting point and ending point of word.
The origin of shift of time is derived from the following.
The concept of time in language is taught from the following.
SAPIR Edward   LANGUAGE  An Introduction to the Study of Speech   Harcout, Brace & Co. Inc
Special thanks to KAWAMATA Yujiro for the mathematical approach on language research, especially from the following.
KAWAMATA Yujiro   Daisukikagaku to doraiken   Sugaku 58-1, January 2006
Tokyo April 20, 2007


Read more: https://srfl-collection.webnode.com/news/language-and-spacetime-shift-of-time-from-sapir-edward-to-kawamata-yujiro-2007/

-----------------------------------------------------------

At this paper, now I extract the next phrases.
Derived category is abelian category’s coherent sheaf’s complex that is composition of successive arrows becomes 0.
7 From derived category, distinguished triangle is presented.
8 Here time conjecture of language is presented.
(1)Distinguished triangle makes the model for shift of time on language.
(2)Time on language is closed, successive and circular in word.
Circulation is worked between starting point and ending point of word.
Paper group, Language and Spacetime is especially focused at time in space.
Every paper of Language and Spacetime, Symmetry Flow Language and Symmetry Flow Language 2
can be seen at the at the site, SRFL Paper  Top pager's right column's  Paper 2003-2007 .


Paper 2003-2007


Read more: https://srfl-paper.webnode.com/

Language and Spacetime Contents

Language and Spacetime 

Relation between Language and Time
Language   Definition for the Child who Lost the World
Word Containing Time and 4 Dimensional Sphere
 <Dedicated to MACLANE>
Structure of Word
<From KARCEVSKIJ to MACLANE>
Generation of Sentence
 <For WANG Guowei and CELAN Paul>
Description of Meaning
 <6th Time for KARCEVSKIJ Sergej>
Shift of Time
 <From SAPIR Edward to KAWAMATA Yujiro>
Construction of Spacetime   
   Especially on Transformation with boundary for  Dimensions
Stability of Language
Time Flow in Word
 <For KOHARI Akihiro and His Time>
    

Papers at Time and Spacetime, next two papers are also important to time concepts for me.
Especially No.2 paper is dedicated to Mac Lane for his Category  Theory's work.
No.9 Paper is dedicated Kohari Akihiko and his days for his early death at unhappy accident in 1970s.

Word Containing Time and 4 Dimensional Sphere
 <Dedicated to MACLANE>

Time Flow in Word
 <For KOHARI Akihiro and His Time>

Two papers text are the next.

Language and Spacetime Word Containing Time and 4 Dimensional Sphere Dedicated to MAC LANE Saunders

Word Containing Time and 4 Dimensional Sphere
Dedicated to MAC LANE Saunders
1 Word contains time inside.
Refer to the following paper.
2 Word has construction that is expressed by category.
On category, refer to Categories for the Working Mathematicians by Saunders Mac Lane, 1998 Springer-Verlag New York, LLC.
3 Time has starting point and ending point in word.
4 Meaning has starting point and ending point in word.
5 Generally word shifts meaning from starting point to ending point by time.
Refer to the following paper.
6 Primitive word does not shift time and stays in the same point.
7 In category, the names of language are called by following terms.
Meaning is called object.
Shift is called arrow.
Starting point is called domain or source.
Ending point is called codomain or target.
No shift or stay is called identity.
Arrow can be composed. The composed arrow is called composite.
In category two axioms are presupposed.
One is associativity.
The other is unit law.
These terms are all complied with above quoted Mac Lane.
8 Word with starting point is expressed on Gauss plane.
9 Word with ending point is also expressed on Gauss plane.
10 Shift time from starting point to ending point is expressed by coordinates’ transference.
11 Here Riemann sphere is putted with having the same origin to Gauss plane.
12 Word with starting point is projected toward the North Pole of Riemann sphere.
13 Word with starting point has coordinates ws (xys, zs) on Riemann sphere’s surface.
Refer to the following paper.
14 Word with ending point has also coordinates we (xe, ye, ze) on Riemann sphere.
15 Here 4 dimensional sphere is putted with having the same origin to Riemann sphere.
16 A indefinite strait line determined by coordinates ws and coordinates we makes coordinates wt (xt, yt, zt, tt) on 4 dimensional sphere’s surface.
17 Coordinates wt on 4 dimensional sphere’s surface is uniquely reflected in word with starting point and word with ending point.
18 Word containing time is uniquely expressed on 4 dimensional sphere’s surface.
Tokyo April 5, 2007

Language and Spacetime Time Flow in Word For KOHARI Akihiro and His Time

Time Flow in Word
For KOHARI Akihiro and His Time
1
Word is expressed by phase space in the situation on dynamical system.
Phase space M has a point x.
Continuous time t is expressed by group R that consists of real number.
Homomorphism φt(x)expresses the system.
φs+t(x) =φs (φt(x)), φ(x) = x
2
In thermodynamics, equilibrium is presented.
Equilibrium situation is expressed by (U, V, n).
U is energy in the system. V is volume. n is material.
Here new equilibrium is expressed by (U’, V’, n).
3
Now a category is presented.
(U, V, n) →(U’, V’, n)
is function of entropy.
Here (U, v, n) is expressed by P. (U’, V’, n) is expressed by P’.
The situation of equilibrium is expressed by the following.
: P → P’
4
The situation of equilibrium is rewritten by phase space.
Each situation of equilibrium is expressed by a point x.
After time t, point x and x’ is presented by the following.
φ : φs(x) →φs+t(x)
5
Now equilibrium system is expressed by {φt} that is called flow.
Here phase space M can take tangent vector X.
Point x has tangent vector X= dφt(x)/dtt=0
The flow has solution as equation φt(x)/dt = Xφt(x)
6
Here set {φt(x) | tR } is presented. The set is called orbit.
7
In word, meaning is expressed by flow and time is expressed by orbit.
Tokyo May 3, 2007
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What is signal? A mathematical model of nerve  Preparation 1-15
is over 
29 December 2018

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Tokyo
29 December 2018





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