2000/11/16 by Yong-Geun Oh
Mathematics · #math.SG #math.DG #msc:53D40 #msc:57R58
published as Turk. J. Math. 25 (2001) 103-124 · Submitted to the Proceedings for 7th Gokova Geometry-Topology Conference
arxiv created 2000/11/16 · arxiv updated 2009/11/30
We give a construction of the Floer homology of the pair of \it non-compact Lagrangian submanifolds, which satisfies natural continuity property under the Hamiltonian isotopy which moves the infinity but leaves the intersection set of the pair compact. This construction uses the concept of Lagrangian cobordism and certain singular Lagrangian submanifolds. We apply this construction to conormal bundles (or varieties) in the cotangent bundle, and relate it to a conjecture made by MacPherson on the intersection theory of the characteristic Lagrangian cycles associated to the perverse sheaves constructible to a complex stratification on the complex algebraic manifold.