Remarks on Congruence of 3-manifolds
Geometric Topology
2015-10-28 v1
Abstract
We give two proofs that the 3-torus is not weakly d-congruent to the connected sum of three S^1xS^2's, if d>2. We study how cohomology ring structure relates to weak congruence. We give an example of three 3--manifolds which are weakly 5-congruent but are not 5-congruent.
Keywords
Cite
@article{arxiv.0711.2673,
title = {Remarks on Congruence of 3-manifolds},
author = {Patrick M. Gilmer},
journal= {arXiv preprint arXiv:0711.2673},
year = {2015}
}
Comments
4 pages, to appear in JKTR