Root of Language / 20 September 2014
20/09/2014 10:02
Root of Language
TANAKA Akio
The root of language is in the discreteness. All the information of language are generated from this simple structure which supposition is derived from Flux Conjecture, Lemma 1 and Lemma 2.
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Floer Homology Language
TANAKA Akio
Note 8
Discreteness of Language
Flux Conjecture
(Lalonde-McDuff-Polterovich 1998)
Image of Flux homomorphism is discrete at H 1 ( M ; R ).
Lemma 1
Next two are equivalent.
(i) Flux conjecture is correct.
(ii) All the complete symplectic homeomorphism is C 1 topological closed at symplectic
transformation group.
Lemma 2
Next two are equivalent.
(1) Flux conjecture is correct.
(ii) Diagonal set M M ×M is stable by the next definition.
Definition
L is stable at the next condition.
(i) There exist differential 1 form u 1 , u 2 over L that is sufficiently small.
(ii) When sup| u 1 |, sup| u 2 | is Lu 1 Lu 2 for u 1 , u 2 , there exists f that satisfies u 1 - u 2 = df .
Explanation
0
is de Rham cohomology class.
Symplectic manifold ( M, w )
Group's connected component of complete homeomorphism Ham ( M, w )
Flux isomorphism Flux: π 1 (Ham( M, w ) )→ R
Road of Ham ( M, w ) γ ( t )
δγ / δt = Xu ( t ) that is defined bu closed differential form U t over M
Explanation
1
Symplectic manifold M
n-dimensional submanifold L M
L that satisfies next condition is called special Lagrangian submanifold.
Ω's restriction to L is L 's volume.
2
M 's special Lagrangian submanifold L
Flat complex line bundle L
LAG sp ( M ) ( L, L )
3
Complex manifold M †
p M †
Sheaf over M † f p
f p ( U ) = C ( p U )
f p ( U ) = 0 ( p U )
4
Special Lagrangian fiber bundle π : M → N
Complementary dimension 2's submanifold S ( N ) N
π -1 ( p ) = L P
Pair ( L p , L p )
p N - S ( N )
L p Complex flat line bundle
All the pair ( L p , L p ) s is M 0 † .
5
(Geometric mirror symmetry conjecture Strominger-Yau-Zaslow 1996)
Mirror of M is diffeomorphic with compactification of M 0 † .
6
Pairs of Lagrangian submanifold of M and flat U(1) over the submanifold ( L 1 , L 1 ), ( L 2 , L 2 )
( L 1 , L 1 ) ( L 2 , L 2 ) means the next.
There exists complete symplectic homeomorphism that is ψ( L 2 ) = L 2
and
ψ * L 2 is isomorphic with L 1 .
Impression
Discreteness of language is possible by Flux conjecture 1998.
[References]
Quantization of Language / Floer Homology Language / Note 7 / June 24, 2009
For WITTGENSTEIN Ludwig / Position of Language / Tokyo December 10, 2005
To be continued
Tokyo July 19, 2009
Sekinan Research Field of Language
Back to sekinanlogoshome
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Source:
Floer Homology Language / Note 8 / Discreteness of Language / 19 July 2009
Tokyo
20 September 2014
Sekinan Rearch Field of Language
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