EQUIVARIANT HOMOLOGY FOR GENERATING FUNCTIONS AND ORDERABILITY OF LENS SPACES

作者：Sandon Sheila^*

来源：Journal of Symplectic Geometry, 2011, 9(2): 123-146.

In her PhD thesis [M08] Milin developed a Z(k)-equivariant version of the contact homology groups constructed in [EKP06] and used it to prove a Zk-equivariant contact non-squeezing theorem. In this article, we re-obtain the same result in the setting of generating functions, starting from the homology groups studied in [S11]. As Milin showed, this result implies orderability of lens spaces.

• 出版日期2011-6