The perverse filtration and the Lefschetz hyperplane theorem

Pages 2089-2113 from Volume 171 (2010), Issue 3 by Mark Andrea A. de Cataldo, Luca Migliorini

Abstract

We describe the perverse filtration in cohomology using the Lefschetz hyperplane theorem.

DOI
https://doi.org/http://doi.org/10.4007/annals.2010.171.2089
MR
2680404
zbMATH
1213.14017
Milestones
Received: 21 May 2007
Revised: 29 May 2008
Accepted: 23 December 2008

Authors

Mark Andrea A. de Cataldo

Mathematics Department
Stony Brook University
Stony Brook, NY 11794-3651
United States

Luca Migliorini

Department of Mathematics
Università di Bologna
Piazza di Porta S. Donato, 5
Bologna
Italy