arXiv Analytics

Sign in

arXiv:2202.00311 [math.GT]AbstractReferencesReviewsResources

The intersection form on the homology of a surface acted on by a finite group

Jean Barge, Julien Marche

Published 2022-02-01Version 1

Let G be a finite group acting freely on a compact oriented surface S by homeomorphisms preserving the orientation. Then, there exists a G-invariant Lagrangian subspace in the first homology group of S.

Categories: math.GT, math.AT
Related articles: Most relevant | Search more
arXiv:1705.02641 [math.GT] (Published 2017-05-07)
On the Burau representation for $n=4$
arXiv:1711.04762 [math.GT] (Published 2017-11-13)
Calculating the homology and intersection form of a 4-manifold from a trisection diagram
arXiv:1901.04734 [math.GT] (Published 2019-01-15)
Torsions and intersection forms of 4-manifolds from trisection diagrams

Links

Toolbox