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Thursday, 4 April 2024

Genealogical Tree of Sekinan's Paper 7th Edition 2018

 

 

 Genealogical Tree of Sekinan's Paper 7th Edition


TANAKA Akio

Tokyo
18 July 2015 First Edition
15 February 2018 7th Edition

SRFL Geometry

_________________________________________________________________________________
 
Genealogical Tree  
7th Edition


Manuscript of Quantum Theory for Language
|

On Time Property Inherent in Characters
|
Quantum Theory for Language
|                                                 |
Distance Theory            Property of Quantum
|                                                 |
Prague Theory                Quantification of Quantum
|
Reversion Theory
|
Mirror Theory
|
Mirror Language
|
Guarantee of Language
|
Actual Language and Imaginary Language
|
Direction
|
Uniformity
|
Changeability
|
Individuality
|
Time
|
Fixation
|
Grammar
|
Substantiality
|
Frame
|
Recognition
|
Ideogram
|
Conversation
|
Descriptiveness
|
Lineation
|
System
|
Automaton
|
Vector

|
Cell Theory
     |
     From Cell to Manifold      
     Conifold as Word     
     Projective Space as Scheme for Word Order 

     |
Algebraic Linguistics
     |     
     Sentence versus Word
     Deep Fissure between Word and Sentence
     |
Distance Theory Algebraically Supplemented
     |
     Bend     
     Distance 
     S3 and Hoph Map 
     |
Noncommutative Distance Theory
     |
     Groupoid     
     C*-Algebra
     Point Space     
     Atiyah’s Axiomatic System
     Kontsevich Invariant
      |
Clifford Algebra
      |
     From Super Space to Quantization
     Anti-automorphism
     Anti-self-dual Form
     Dirac Operator
     TOMONAGA's Super Multi-time Theory 
     Periodicity
     Creation Operator and Annihilation Operator
     Meaning Product 
     |
Kac-Moody Lie Algebra 

     |
     Kac-Moody Lie Algebra
     Quantum Group
     Finiteness in Infinity on Language
     |
Operator Algebra

     |
     Differential Operator and Symbol
     One Paper Lost
     Self-adjoint and Symmetry 
     Frame Operator             
     Order of Word     
     Grammar     
     Recognition
     |
von Neumann Algebra
     |

     von Neumann Algebra 1
      Measure
     Tensor Product
     Compact Operator 

     von Neumann Algebra 2
     Generation Theorem
     von Neumann Algebra 3
     Properly Infinite
     Purely Infinite
     von Neumann Algebra 4
     Tomita's Fundamental Theorem
     Borchers' Theorem
     Relation between Word and Sentence
     |
Functional Analysis
     |
     Functional Analysis 
     Baire's Category Theorem
     Equality and Inequality
     Space
     Functional
     Finiteness of Vocabulary
     Distance at Hypersurface     
     Functional Analysis 2
     Pre-Hilbert Space and Hilbert Space
     Orthogonal Decomposition
     Generation of Word
      |
Reversion Analysis Theory
      |
      
      Reversion Analysis Theory      
      Reversion Analysis Theory 2
      |
Holomorphic Meaning Theory
      |

      Holomorphic Meaning Theory
      Holomorphic Meaning Theory 2
      |
Stochastic Meaning Theory
      |

      Stochastic Meaning Theory      
      Stochastic Meaning Theory 2
      Stochastic Meaning Theory 3
      Stochastic Meaning Theory 4
      Stochastic Meaning Theory 5
      
      Stochastic Meaning Theory Conjecture 1
      Stochastic Meaning Theory Conjecture 2 

      |
Energy Distance Theory
      |

      Energy and Distance
      Heat and Diffusion
      Energy and Functional
      Finsler Manifold and Distance
      Word and Meaning Minimum

      Geometry of Word  
      |
Complex Manifold Deformation Theory
      |

      Distance of Word
      Reflection of Word
      Uniqueness of Word
      Amplitude of Meaning Minimum
      Time of Word
      Orbit of Word

      Map between Words
      Understandability of Language
     |
Language Manifold Theory
     |
     Moser's Theorem
     |
Topological Group Language Theory

     |
     Word Problem of Word-hyperbolic Group 
     From Finiteness to Infinity on Language     
     Boundary of Words 
     |
Symplectic Language Theory
     |

     Symplectic Topological Existence Theorem     
     Gromov-Witten Invariant     
     Mirror Symmetry Conjecture on Rational Curve     
     Isomorphism of Map Sequence     
    Generating Function  (Text lost)   
    Homological Mirror Symmetry Conjecture by KONTSEVICH
    Structure of Meaning
    On Structure
    |
Floer Homology Language
   |
   Potential of Language
   Supersymmetric Harmonic Oscillator
   Grothendieck Group
   Reversibility of Language
   Homology Generation of Language
   Homology Structure of Word
   Quantization of Language
   Discreteness of Language
   |
Proto Arithmetic Geometry Language   
   |   
   Language, Word, Distance, Meaning and Meaning Minimum
   |

Imagenary Language
   |
   Volume of Language
   Hyperbolic Space Language
   |
Notes for KARCEVSKIJ Sergej
   |
   Notes for KARCEVSKIJ Sergej, "Du Dualisme asymétrique du signe linguistique"
   Description of Language
   Structure of Word
   Condition of Meaning 
    |
Time of WANG Guowei
   |
   Loop Time of Character
   Symmetry of Language
   |
Stable and Unstable of Language
   |
   Completion of Language
   Meaning Minimum of Language
   Additional Meaning in Word
   |
Projective Space Model
   |
   Vector Bundle Model
   | 
Diophantine Language
   |
   Finiteness of Words
   Dimension of Words
   |
Hyperbolic Language
   |
   Connection of Words
   |
Grassmann Language
   |
   Grassmann Language
   Grassmann Language   
   |
   Grassmann Language 2   
   Elements of Word
   |
Birational Language, Dual Language
   |
   Birational Language
   Birational Language
   Dual Language
   Duality of Language
   |
Infinite Loop Space Language
   | 
   Word as Infinite Loop Space
   |
Algebraic Geometry Language  
   |    
   Parts and Whole (AGL Preface)     
   Dimension of Language (AGL 1)       
   Synthesis of Meaning and Transition of Dimension (AGL 2)       
   Birth of Word, Synthesis of Meaning and Dimension of New Word (AGL 3)                     
   Dimension Conjecture at Synthesis of Meaning (AGL 4)        
   |   
Three conjectures for dimension, synthesis and reversion with root and supplement
   Three Conjectures
   Dimension Decrease Conjecture (Conjecture 1)
   Synthesis Conjecture (Conjecture 2)
   Reversion Conjecture (Conjecture 3)

   |
  Supplement
   Interpretation of Reversion Conjecture
   Simplification of Reversion Conjecture
   Reversion Conjecture Revised

   |
At least three elements for language universals
   |
   Disposition of Language
   Distance of Word
   Flow of Language
   |
   Papers for Language Dimension, In chronological order
   |
 Preparation for the energy of language


Read more: https://srfl-lab.webnode.com/products/genealogical-tree-7th-edition/

Wednesday, 3 April 2024

Traveling in the late spring 1983. Translated by Google 2023

 

Traveling in the late spring 1983. Translated by Google 2023

13/08/2023 12:29

 

 Traveling in the late spring


 I go to Nara on May 22nd. The flower garden is beautiful. See the Pure Land Art Exhibition at the Nara National Museum. Buddha statue, Pure Land Mandala and Raigou. Prof. Katsutoshi Ono (Professor ONO) was in charge of the practice of Kansai University Museology. I will listen to the story together and listen to the lecture in the auditorium. On the way home, at Hiyoshikan, I was relieved to see her in good spirits.
 On the morning of the 23rd, I will call Prof. Kawasaki. Please let Hiei accompany you. I asked him to the hotel, and when the car turned into a slope and entered a deep grove of trees, he said, ``You'll feel relieved when you come to this area.'' From the Hiei Driveway to the summit. The azalea flowers outside the window are beautiful.
 Climb to the observation deck at the summit. “Because you can see Kyoto three-dimensionally,” he says. And see the rhododendron garden. in the light of late spring.
 Head to Yokokawa. See Sho Kannon at Yokogawa Chudo. The teacher said to Dogen's statue, "Rather, you have a child's face." Walk through the tranquil grove and see the garden of Eshin-in Temple. It is said that this place is “because it retains the remnants of the Heian period,” and he tells us about the rockwork and the undulations that remind us of the valley. Reaching the Shiki Kodo Hall. The story of Ryogen and Genshin.
 From Yokokawa, take the Okuhiei Driveway down to Lake Biwa. Calm lake surface and green countryside. I no longer need the umbrella I prepared in the morning.
 Arrive in Sakamoto and enjoy a feast at a traditional soba restaurant. Eizan, where Sensei visited for the first time. The Complete Works of Dengyo Daishi.
 After thanking the teacher for the day, we went to Hiyoshi Taisha. Afterwards, go down a gentle slope to Eizan Station and return to Kyoto on the Kosei Line, which has just entered. The hustle and bustle reminded me of summer.

Bulletin No. 15.

1 January 1983
 
 
......................................................................................................................................................

Note

Nara National Museum. Nara, Japan. Famous by Japanese Buddhism art.
The Exhibition of the Pure Land Art. Nara National Museum. 1983
Statues of Buddha
Mandalas of the Pure Land
Images of Amitabha coming
ONO Katsutoshi. Historian. 1905-1988. Famous by the study of Priest En-nin, Tendaishu sect, who entered Tang dynasty of China and remained precise diary on China at that time.
Hiyoshikan Inn. Famous regular inn by the researchers of ancient history of  Japan and Buddhism.
KAWASAKI Tsuneyuki. Historian. 1908-1996. I learnt Buddhism from him between 1979 and 1986.
Hieizan Mountain. Holy mountain of Tendaishu sect of Japanese Buddhism.
Azalea
Hiei Drive way
Hieizan observation platform
Rhododendron Garden. Gifted from India.
Yokawa, Hieizan. The most inner area of holy Hieizan.
Yokawa Main Temple
Shokannnon Avalokitesvara
Statue of Dogen. Dogen 1200-1253. The founder of Sotoshu sect of Japanese Buddhism.
Eshin-in Temple. Priest Genshin ever lived.
Garden of Eshin-in. 
Shikikodo Four season Hall
Priest Ryogen  912-985.
Priest Genshin  942-1017.  The theoretical founder of Japanese Pure Land Sect
Inner Hiei Drive way
Biwako Lake. The biggest lake of Japan
Sakamoto, Shiga Prefecture, Japan. Famous by old priests of Tendaishu sect  lived.
The complete works of Denkyodaishi. Denkyodaishi is the founder of Tendaishu sect of Japanese Buddhism.
Hie-taisha Shrine. Located at the foot of Hieizan. Keep safe of Hieizan.
Eizan Station, Shiga Prefecture, Japan.
Kosei Line, One of JR lines.

References

Rhododendron has come out this year
Papa Wonderful. 21 History
Papa Wonderful. 30 Reunion
Papa Wonderful. 37 Photograph
Papa Wonderful. 43 On the concept of freedom in history




Tokyo
2 September 2017 Reprinted, Note and references added
Sekinan Library
12 August 2023 Translated by Google
Hills West Tokyo


Read more: https://srflnote.webnode.page/news/traveling-in-the-late-spring-1983-translated-by-google-2023/

Edward Sapir, Language, 1921

 13/08/2023 12:41

Edward Sapir, Language, 1921

Edward Sapir's Language, 1921 showed me the dynamism of language proposing the concept,drift.
Drift shows us the macro phase of natural language and I was hinted by Sapir's this concept and proposed the micro phase of natural language.
The paper "Quantum Theory for Language" 2003 is my first total proposal paper describing the natural language's model.

References
Substatiality Dedicated SAPIR Edward / 27 February 2005
Letter to Sebastian On Edward Sapir


 
TANAKA Akio
Tokyo
5 September 2014

Sekinan Research Field of Language 
13 August 2023 Refernce added
Hills West Tokyo


Read more: https://srflnote.webnode.page/news/edward-sapir-language-1921/

Letter to Sebastian on Edward Sapir

 

Letter to Sebastian on Edward Sapir

13/08/2023 12:46


Dear Sebastian,

The relation between language and time is at first given to me from Edward Sapir’s Language 1921.
Sapir’s concept drift is still very important for me.
For more details, refer to the following paper.

 

Edward Sapir, Language, 1921  Revised
 

Edward Sapir’s Language, 1921 showed me the dynamism of language proposing the concept, drift.

Drift shows us the macro phase of natural language and I was hinted by Sapir’s this concept and proposed the micro phase of natural language. The paper ”Quantum Theory for Language” 2003 is my first total proposal paper describing the natural language’s model.

Reference
Substatiality Dedicated SAPIR Edward / 27 February 2005

Tokyo

5 September 2014
Sekinan Research Field of Language 

[Additional Explanation]
17 November 2019
SRFL Paper

Edward Sapir’s LANGUAGE AN INTRODUCTION TO THE STUDY OF SPEECH 1921 gave me a moment for study in 1980s while I was roaming about the darkness of not- getting any aim to study on language. I ever wrote a short paper being influenced in 2005 and after also wrote a memo on his book in 2014.

Substantiality / 2005
Edward Sapir, Language, 1921 / 2014

A moment came from his famous concept drift. At the near-end Chapter 7 Sapir wrote “the three major drifts, that were the next .“The drift toward the abolition of most case distinctions
the correlative drift toward position as an accompanied
the drift toward the invariable word
This “the three major drifts” are all apparently seen in Chinese, especially in the classical written language. At my age 20s and 30s I continuously had read Qing dynasty’s classical linguistic books and papers. WANG Guowei, ZHANG Binglin, DUAN Yucai, WANG Yinzhi were the most reliable works for me.

Read more: https://srfl-paper.webnode.com/news/edward-sapir-gave-me-a-moment-to-study-language-universals-together-with-sergej-karcevskij/

This paper is unfinished.

Read more: https://srfl-paper.webnode.com/news/edward-sapir-language-1921-revised/


Papers written on Edward Sapir are listed up at the next.


From Edward Sapir’s theme  3rd Edition

  1. Warp Theory Dedicated to SAPIR Edward 2004
  2. Substantiality Dedicated to SAPIR Edward 2005
  3. Changeability To SAPIR and KARCEVSKIJ  2005
  4. Language and Spacetime Shift of Time From SAPIR Edward to KAWAMATA Yujiro 2007
  5. Edward Sapir, Language, 1921  2014
  6. Flow of Language, Heritage of WANG Guowei and Edward Sapir 2014
  7. Pioneer of language study at Gist of Sekinan Study 2015
  8. Edward Sapir gave me a moment to study language universals together with Sergej Karcevskij 2017
  9. Edward Sapir, Language, 1921 Revised 2019

Tokyo

18 October 2019

SRFL Paper

Read more: https://srfl-paper.webnode.com/news/from-edward-sapirs-theme-3rd-edition/

 


Tokyo
15 June 2021
ensila2



Read more: https://srflnote.webnode.page/news/letter-to-sebastian-on-edward-sapir/

Days of how one would live toward the future. From Papa Wonderful 1999

 

28 

Days of how one would live toward the future

from Papa Wonderful 1999
Translated by Google


13/08/2023 16:14

Papa Wonderful 1999
 

28 Days
 

 Mr. Tadokoro, who has lived for half a century, cannot help but feel that it is difficult to know the changes of the 28th era in the middle of it  .

It is the same as when a person walks in a cloud and can easily tell if it is below or above it, but the person inside cannot notice the presence of the cloud. 

 When Tadokoro started learning the basics of computers, he noticed one thing that left him stunned for a while. That was when I realized that many software groups, including computer languages, seemed to have been born in America from the 1960s to the 1970s. The late 1960s was a time of tumultuous times, and it was Mr. Tadokoro's university days. That's no excuse, but Mr. Tadokoro didn't study much at university. So he decided to go back to college in his thirties. I would like to assume that young people in other countries were also in turmoil as a whole, but the fact that society was in turmoil and how individuals lived in it are, of course, directly related. It is not connected to When the timid Mr. Tadokoro was wandering around the university or in the city without making any hard decisions about himself, it seems that a not insignificant group of young people in the United States were not overwhelmed by the tide of the times and were single-mindedly devoted to their research. When Mr. Tadokoro read several American essays tracing the progress of computer technology, he came to feel almost remorseful. This is because Mr. Tadokoro's subjective and pathetic perception of the end of the 1960s became like a frog in the well almost twenty years later, when computers first appeared on the surface of society. I had come to feel that it was nothing more than a small wandering.

 It was now clear what lay at the heart of that remorse. Mr. Tadokoro, who was a young man at the end of the 1960s, did not know at all what he should do now. After studying basics in high school and preparing for entrance exams, it was difficult for Mr. Tadokoro at that time to make his own decisions when he entered university and faced the intellectual society that had spread all at once. Tadokoro-san formed his own intellectual world behind the news, the newspapers, and perhaps someone else in the group of intellectuals who were still fresh in those days. For Mr. Tadokoro at the time, that might have been the best he could do. So far, let's just accept it. But after that it was too bad. Mr. Tadokoro has carried on the values ​​he formed in his early twenties as if they were proof of his innocence for the rest of his life. He did not direct his fundamental criticism or skepticism towards himself. It was the same when he became an auditor in his thirties. Even though he thought he was going to college again, this time just on his own accord to study history, philosophy and languages.

 To sum it up in one word, Mr. Tadokoro's late 1960s was the era of the American movie "Ichigo Hakusho-The White Paper of Strawberry `Each one was heroic enough, no matter how cornered they were. Because probably everyone who was consciously involved was acting not for their own sake, but for the sake of other beings. What was the Other Being would have been different for each person. It wasn't for myself anyway. Because it was a kind of pure irreverence, it remained indestructible in Mr. Tadokoro's mind for a long time.

 In the early 1980s, an overwhelmingly large American computer philosophy existed before Mr. Tadokoro. I called it a philosophy because it was not just technology, it was different from culture, and it was different from academics. It was something of a huge complex. At its root, there was an individual assertion that did not rely on any authority. While reading several computer magazines, Mr. Tadokoro was overwhelmed by the collection of computer products born from the gateways and barns of the ranch and the underlying software including various languages. However, Mr. Tadokoro's faint critical spirit asked whether this was also a new dependence on others. However, this intellectual accumulation related to computers was never created overnight, and in what form and by whom was it continued? The answer was clear. Since the 1960s, it has been continued without interruption and without denying the chaotic world of "Ichigo Hakusho", probably mainly by the same young people as Mr. Tadokoro. It is true that there was chaos and contradiction. There are people who ignore that and simply look at the phenomenon of chaos and deny that era, but Mr. Tadokoro still does not join that position. However, if we think about what we can compensate for by the way of life of that era, then at that time there was a way not only to deny but at the same time to try to live the era in a fruitful way toward the future. Mr. Tadokoro was definitely lacking in this perspective of looking towards the future. In this respect, Mr. Tadokoro's failure of the times was decisive. Without thinking deeply about how one would live toward the future, the fact that he had devoted his main energy to denial of the past for which he was not directly responsible is now irrelevant. I couldn't help but leave a bitter remorse. Bob Dylan's "Blowin' in the Wind" was a truly iconic song in that sense. I shouldn't have made it sentimental "only the wind knows". Dylan is not bad. Dylan sings an era I was mad. After that, it was how Mr. Tadokoro lived in it.
TANAKA Akio
13 August 2023
Hills West Tokyo


Read more: https://srflnote.webnode.page/news/28-days-from-papa-wonderful-1999-translated-by-google/

Letter to K. On a teacher of linguistics. Translated by Google

 

Letter to K. On a teacher of linguistics. Translated by Google

13/08/2023 16:18

 

Dear K,

It is now a distant memory, but Eiichi Chino was born in 1932 and I was born in 1947, so we are relatively close in age.

After studying the basics of modern Chinese at the Chinese Department of Tokyo University of Foreign Studies, I transferred to the Department of Humanities, Faculty of Humanities, Wako University in 1969.
I learned Russian from Mr. Chino.
I returned in 1979 as a major student in the Faculty of Humanities, where I studied linguistics with my teacher, especially the Prague linguistics circle of the 1920s.

I kept the etiquette as a master and pupil, but because I came from the same foreign language background,
After the lecture, the two of us often continued talking about the language
until late at a coffee shop on the second floor of a two-story wooden building near Tsurukawa Station on the Odakyu Line, with creaky staircases .
I knew that I had been involved in an anthology of Professor Kawasaki's writings, so one day the sorting out of Professor Chino's writings became a hot topic.
I already had a family and knew that I was poor, so I went to the point where I would be able to procure
the copying fee from my stationery expenses as much as possible.
.Bunko, and returned to a life centered on language.
Dr. Chino was extremely busy as the president of Wako, and this plan fell through.
It still remains in my heart.
By the time I learned of his condition, I could no longer visit him, and he passed away in 2002 without being able to meet him.
 
In the fall of 1985, just before I left Wako , I was sitting on a quiet train on the Odakyu Line .
I will omit the details, but while listening to the teacher's story, I was at a loss for an answer and just kept silent.
I still don't understand why the teacher told such a poor and untalented me .
From the Tokyo University of Foreign Studies​​to the University of Tokyo, to Prague, back to again the TUFS, and then to Wako, it seemed like a long journey.
 
Even now, sometimes I wish I could go back to the days when we talked under that low, dark light.
And maybe it wasn't just me, but maybe it was the same for Mr. Chino.
Now that I'm older, I have something to think about.
 
He even showed me a draft of an article contributed to your company's magazine "Language" .
Those things come back to me now.
I would like to express my heartfelt gratitude to the teacher who was the author and me who was one of the readers for the days of "Language" , and perhaps to the youth of learning.
 
Yours sincerely,
 
TANAKA Akio
2 August 2023


Read more: https://srflnote.webnode.page/news/letter-to-k-on-a-teacher-of-linguistics-translated-by-google/

Letter to M. On publication of my teacher. Translated by Google

 

Letter to M. On publication of my teacher. Translated by Google

13/08/2023 16:20

  

Letter to M. On publication of my teacher
 

 
Dear M,
 
Thank you for your kind reply.
It's raining today, but I'm relieved that I finished pruning the garden trees by yesterday .
 
In 1982, I thought that 3,000 copies were the norm for academic publications.
The actual number of copies seems to have been presented or donated, and I remember printing about 100 to 200 more copies.
I naturally became close to the publishers at that time.
You put a lot of effort into publication, and I think it's probably the first time I've known publishing's details
At the publication meeting, they also arranged a publication celebration party, but the teacher refused and the editorial department was disappointed, saying that it would be nice if he could hold it .
 
When I talked about this at teacher's house, he told me
that he had accepted only the Literature Department meeting at the university and a small meeting held by a former students at a women's university .
One of them was Mrs. M, who later became Mr. Amino Yoshihiko's wife.
There were some talks about relationship meetings, and actually later, some of the old friends came to the teacher's house for celebration of his publication.
It is now a distant fine memory for my youth days.
 
At these days, he had been writing a comprehensive history of Japanese Buddhism for a long time.
I still remember two anecdotes clearly. 
“Only Shotoku Taishi is left to write (because it is difficult).”
and the other one is,  "(Shinran) is a very difficult old man to writing down." smiling to me.
 
When I talked to the chairman of the publisher, he told me that when the manuscript was completed, I would come and pick it up .
The chairman passed away last year.  I'm now so lonely to lose my youth days event.
The main works of savant scholars sometimes stop in the middle, and the teacher was one of them.
 
The events of my thirties, when I was young, really remain intact.
I'm closer in age than I was when I was a teacher, but it's been a long time since I've been able to thank you for a lot of school.
Chinese philosophy Junzo Nishi, Chinese literature Shinobu Ono, Linguistics, Czech and Russian Eiichi Chino, Korean Hideki Kajimura, Korean Shokichi Cho.
The number of take-lecture students was relatively small, so I attended lectures with Professor Ono in the dean's office, Professor Kajimura sent me a postcard when I took a break due to personal matters, and Professor Cho said that the pronunciation of "imnida" was different, no matter how many times I read it. When I went to the hot springs with Professor Nishi and had a chat with him after dinner , he said, " it is not possible to read such a difficult book " when I asked him on "Shuowenjiezu chu" written by Duan Yucai, one of the greatest Chinese Linguistics in Ching dynasty.
 
But the person I was closest to was Professor Eiichi Chino. When I first met him in the late 1960s, he was in his 30s and had just returned from studying in the Czech Republic for eight years, and I was in my early 20s. The Russian language test was to orally answer changes such as verbs This was followed by the Linguistic Circle of Prague, which was a big turning point for me. The quest for meaning generation, which had been shunned in LCP, and only once  I really seriously scolded. When I was asked what I was doing now, I was thinking about generating the meaning of numbers from 1 to 9 in the direction of Gödel and Gaishi Takeuchi . He told me in a harsh tone that it was something that Wittgenstein and others would do, not something that we, mediocre people, would do.
 
But in the end, I am still in the extension of that direction. It wasn't until many years later, when I encountered von Neumann algebra, that I was convinced about the generation of the meaning of number. What Chino said me was probably correct. But it was indeed the eternal saying that "because the mountains are there."
 
Attached below is a little paper that reminds me of a nostalgia that starts with just one empty set, goes through set theory, and then into von Neumann algebra .
I think it is a bit far from your world.
 
 
A light rain made it redundant.
Yours sincerely,
 
TANAKA Akio
11 June 2023


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