Rank conditions for finite group Actions on 4-Manifolds
Algebraic Topology
2021-01-20 v2 Geometric Topology
Abstract
Let M be a closed, connected, orientable topological 4-manifold, and G be a finite group acting topologically and locally linearly on M. In this paper we investigate the Borel spectral sequence for the G-equivariant cohomology of M, and establish new bounds on the rank of G for homologically trivial actions with discrete singular set.
Keywords
Cite
@article{arxiv.1911.10933,
title = {Rank conditions for finite group Actions on 4-Manifolds},
author = {Ian Hambleton and Semra Pamuk},
journal= {arXiv preprint arXiv:1911.10933},
year = {2021}
}
Comments
22 pages (v2). Accepted for publication in the Canadian Journal of Mathematics