English

Borsuk - Ulam Type spaces

Algebraic Topology 2016-03-22 v2 Combinatorics Geometric Topology

Abstract

We consider spaces with free involutions that satisfy the Borsuk - Ulam theorems (BUT-spaces). There are several equivalent definitions for BUT-spaces that can be considered as their properties. Our main technical tool is Yang's cohomological index.

Keywords

Cite

@article{arxiv.1507.08872,
  title  = {Borsuk - Ulam Type spaces},
  author = {Oleg R. Musin and Alexey Yu. Volovikov},
  journal= {arXiv preprint arXiv:1507.08872},
  year   = {2016}
}

Comments

20 pages

R2 v1 2026-06-22T10:23:25.105Z