The D(2) property for $D_8$
Algebraic Topology
2023-08-25 v1
Abstract
Wall's D(2) problem asks if a cohomologically 2-dimensional geometric 3-complex is necessarily homotopy equivalent to a geometric 2-complex. We solve part of the problem when the fundamental group is dihedral of order , and offer a complete solution for the case where it is the dihedral group of order 8.
Keywords
Cite
@article{arxiv.2308.12897,
title = {The D(2) property for $D_8$},
author = {Wajid Mannan},
journal= {arXiv preprint arXiv:2308.12897},
year = {2023}
}
Comments
Paper published in peer reviewed journal in 2007