一个相对Seidel态射与Albers映射
A relative Seidel morphism and the Albers map
摘要:
本文引入Seidel同态的一个相对(或Lagrangian)形式,它赋给Ham(M)中的每一个同伦类,起始于恒等式,终止于保持给定拉格朗日子流形L的子群,L是L的弗洛尔同调中的一个元素.我们证明了这些元素与绝对Seidel元素的Albers映射。我们还研究了为以后使用,反转的辛结构的符号以及方向的发电机和操作的弗洛尔同调的效果。
英文摘要:
In this note, we introduce a relative (or Lagrangian) version of the Seidel homomorphism that assigns to each homotopy class of paths in Ham(M), starting at the identity and ending on the subgroup that preserves a given Lagrangian submanifold L, an element in the Floer homology of L. We show that these elements are related to the absolute Seidel elements by the Albers map. We also study for later use, the effect of reversing the signs of the symplectic structure as well as the orientations of the generators and of the operations on the Floer homologies.
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