Exact Lagrangian submanifolds in simply-connected cotangent bundles
نویسندگان
چکیده
منابع مشابه
Exact Lagrangian Submanifolds in Simply-connected Cotangent Bundles
We consider exact Lagrangian submanifolds in cotangent bundles. Under certain additional restrictions (triviality of the fundamental group of the cotangent bundle, and of the Maslov class and second Stiefel-Whitney class of the Lagrangian submanifold) we prove such submanifolds are Floer-cohomologically indistinguishable from the zero-section. This implies strong restrictions on their topology....
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ژورنال
عنوان ژورنال: Inventiones mathematicae
سال: 2007
ISSN: 0020-9910,1432-1297
DOI: 10.1007/s00222-007-0092-8