Surgery and involutions on 4-manifolds
Geometric Topology
2014-10-01 v2
Abstract
We prove that the canonical 4-dimensional surgery problems can be solved after passing to a double cover. This contrasts the long-standing conjecture about the validity of the topological surgery theorem for arbitrary fundamental groups (without passing to a cover). As a corollary, the surgery conjecture is reformulated in terms of the existence of free involutions on a certain class of 4-manifolds. We consider this question and analyze its relation to the A,B-slice problem.
Keywords
Cite
@article{arxiv.math/0505394,
title = {Surgery and involutions on 4-manifolds},
author = {Vyacheslav S. Krushkal},
journal= {arXiv preprint arXiv:math/0505394},
year = {2014}
}
Comments
Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol5/agt-5-70.abs.html