Geometry & Dynamics Seminar

Monday, 31.5.2004, 16-17:30, Schreiber bldg., room 210.




Michael Entov, Technion

Intersection Floer Homology for Lagrangian Fibers of Toric Manifolds

(after C.-H.Cho & Y.-G.Oh)


Abstract

                         
By intersection Floer homology one usually means a certain algebraic object associated to a pair of Lagrangian submanifolds which is built from their intersection points and pseudo-holomorphic strips whose two boundary components lie on the two Lagrangian submanifolds. (This Floer homology is different from the Floer homology associated to Hamiltonian flows!). We will discuss various versions of the intersection Floer homology for Lagrangian torus fibers in Fano toric manifolds, as presented in a recent preprint by C.-H.Cho & Y.-G.Oh.