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Anti‐symplectic involutions for Lagrangian spheres in a symplectic quadric surface
- Source :
- Bulletin of the London Mathematical Society. 53:1717-1723
- Publication Year :
- 2021
- Publisher :
- Wiley, 2021.
-
Abstract
- We show that the space of anti-symplectic involutions of a monotone $S^2\times S^2$ whose fixed points set is a Lagrangian sphere is connected. This follows from a stronger result, namely that any two anti-symplectic involutions in that space are Hamiltonian isotopic.<br />8 pages, 1 figure
- Subjects :
- Pure mathematics
General Mathematics
53D12, 55M35, 32Q65
Geometric Topology (math.GT)
Fixed point
Space (mathematics)
Set (abstract data type)
Mathematics - Geometric Topology
symbols.namesake
Monotone polygon
Mathematics - Symplectic Geometry
FOS: Mathematics
symbols
Symplectic Geometry (math.SG)
SPHERES
Mathematics::Symplectic Geometry
Hamiltonian (control theory)
Lagrangian
Symplectic geometry
Mathematics
Subjects
Details
- ISSN :
- 14692120 and 00246093
- Volume :
- 53
- Database :
- OpenAIRE
- Journal :
- Bulletin of the London Mathematical Society
- Accession number :
- edsair.doi.dedup.....63528c348f86549ec773bfafdd7c8f9a