✦ LIBER ✦
Invariants of real rational symplectic 4-manifolds and lower bounds in real enumerative geometry
✍ Scribed by Jean-Yves Welschinger
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 92 KB
- Volume
- 336
- Category
- Article
- ISSN
- 1631-073X
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✦ Synopsis
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.