Bordered Heegaard Floer Homology

Robert Lipshitz · Peter Ozsváth · Dylan P. Thurston

2018년 8월 · American Mathematical Soc.

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The authors construct Heegaard Floer theory for 3-manifolds with connected boundary. The theory associates to an oriented, parametrized two-manifold a differential graded algebra. For a three-manifold with parametrized boundary, the invariant comes in two different versions, one of which (type D) is a module over the algebra and the other of which (type A) is an A∞ module. Both are well-defined up to chain homotopy equivalence. For a decomposition of a 3-manifold into two pieces, the A∞ tensor product of the type D module of one piece and the type A module from the other piece is ^HF of the glued manifold.

As a special case of the construction, the authors specialize to the case of three-manifolds with torus boundary. This case can be used to give another proof of the surgery exact triangle for ^HF. The authors relate the bordered Floer homology of a three-manifold with torus boundary with the knot Floer homology of a filling.

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저자 정보

Robert Lipshitz: University of Oregon, Eugene, Oregon, USA,
Peter Ozsváth: Princeton University, Princeton, New Jersey, USA,
Dylan P. Thurston: Indiana University, Bloomington, Indiana, USA

Robert Lipshitz: University of Oregon, Eugene, Oregon, USA, Peter Ozsváth: Princeton University, Princeton, New Jersey, USA, Dylan P. Thurston: Indiana University, Bloomington, Indiana, USA