Picard–Lefschetz theory and dilating ℂ*-actions
Name
Seidel_Picard-lefschetz.pdf
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507.66 KB
Format
Adobe PDF
Checksum (MD5)
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Author(s)
Seidel, Paul Alfred
Date Issued
November 2015
Journal
Journal of Topology
Publisher
Oxford University Press - London Mathematical Society
Citation
Seidel, Paul. “Picard–Lefschetz Theory and Dilating ℂ*-Actions.” Journal of Topology 8.4 (2015): 1167–1201.
Version
Author's final manuscript
Abstract
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 computation.
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1112/jtopol/jtv029
