Maps of Degree 1 and Lusternik--Schnirelmann Category
Algebraic Topology
2016-09-27 v2
Abstract
Given a map of degree 1 of closed manifolds. Is it true that the Lusternik--Schnirelmann category of the range of the map is not more that the category of the domain? We discuss this and some related questions.
Keywords
Cite
@article{arxiv.1605.07093,
title = {Maps of Degree 1 and Lusternik--Schnirelmann Category},
author = {Yuli Rudyak},
journal= {arXiv preprint arXiv:1605.07093},
year = {2016}
}
Comments
6 pages, special issue of the journal Topology and its Applications dedicated to the 120th anniversary of P.S. Alexandroff