Picard–Lefschetz theory and dilating ℂ*-actions

We consider ℂ*-actions on Fukaya categories of exact symplectic manifolds. Such actions can be constructed by dimensional induction, going from the fibre of a Lefschetz fibration to its total space. We explore applications to the topology of Lagrangian submanifolds, with an emphasis on ease of compu...

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Bibliographic Details
Main Author: Seidel, Paul Alfred
Other Authors: Massachusetts Institute of Technology. Department of Mathematics
Format: Article
Language:en_US
Published: Oxford University Press - London Mathematical Society 2017
Online Access:http://hdl.handle.net/1721.1/108447
https://orcid.org/0000-0003-1628-1591
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