The Topological Period-Index Problem over 8-Complexes, II
Algebraic Topology
2020-12-22 v3
Abstract
We complete the study of the topological period-index problem over 8 dimensional finite CW complexes started in a preceding paper. More precisely, we determine the sharp upper bound of the index of a topological Brauer class , where is of the homotopy type of an 8 dimensional finite CW complex and the period of is divisible by 4.
Cite
@article{arxiv.1803.05100,
title = {The Topological Period-Index Problem over 8-Complexes, II},
author = {Xing Gu},
journal= {arXiv preprint arXiv:1803.05100},
year = {2020}
}
Comments
14 pages, 3 figures, a sequel to arXiv: 1709.00787, minor revisions, to appear in the Proceedings of the American Mathematical Society