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Invariants of real symplectic 4-manifolds and lower bounds in real enumerative geometry
- Source :
- Comptes rendus de l'Académie des sciences. Série I, Mathématique, Comptes rendus de l'Académie des sciences. Série I, Mathématique, Elsevier, 2003, 336, pp.341-344, Comptes rendus de l'Académie des sciences. Série I, Mathématique, 2003, 336, pp.341-344
- Publication Year :
- 2003
- Publisher :
- HAL CCSD, 2003.
-
Abstract
- We first present the construction of the moduli space of real pseudo-holomorphic curves in a given real symplectic manifold. Then, following the approach of Gromov and Witten, we construct invariants under deformation of real rational symplectic 4-manifolds. These invariants provide lower bounds for the number of real rational $J$-holomorphic curves in a given homology class passing through a given real configuration of points.<br />31 pages, 8 figures
- Subjects :
- Pure mathematics
General Mathematics
Pseudoholomorphic curve
01 natural sciences
53D45
Mathematics - Algebraic Geometry
0103 physical sciences
FOS: Mathematics
Gromov–Witten invariant
0101 mathematics
Symplectomorphism
Algebraic Geometry (math.AG)
Moment map
Mathematics::Symplectic Geometry
14P25
Symplectic manifold
Mathematics
Symplectic group
010102 general mathematics
[MATH.MATH-AG] Mathematics [math]/Algebraic Geometry [math.AG]
16. Peace & justice
Symplectic matrix
[MATH.MATH-SG]Mathematics [math]/Symplectic Geometry [math.SG]
Algebra
[MATH.MATH-SG] Mathematics [math]/Symplectic Geometry [math.SG]
53D05
Mathematics - Symplectic Geometry
Symplectic Geometry (math.SG)
14N10
010307 mathematical physics
[MATH.MATH-AG]Mathematics [math]/Algebraic Geometry [math.AG]
Symplectic geometry
Subjects
Details
- Language :
- English
- ISSN :
- 07644442
- Database :
- OpenAIRE
- Journal :
- Comptes rendus de l'Académie des sciences. Série I, Mathématique, Comptes rendus de l'Académie des sciences. Série I, Mathématique, Elsevier, 2003, 336, pp.341-344, Comptes rendus de l'Académie des sciences. Série I, Mathématique, 2003, 336, pp.341-344
- Accession number :
- edsair.doi.dedup.....8293dd796f6f76c084daed823e02fa19