Minimizing the number of Nielsen preimage classes
Algebraic Topology
2009-04-09 v1
Abstract
We find conditions on topological spaces X, Y and nonempty subset B of Y which guarantee that for each continuous map f from X to Y there exists a map g homotopic to f such that Nielsen preimage classes of g^{-1}(B) are all topologically essential.
Keywords
Cite
@article{arxiv.0904.1411,
title = {Minimizing the number of Nielsen preimage classes},
author = {Olga Frolkina},
journal= {arXiv preprint arXiv:0904.1411},
year = {2009}
}
Comments
This is the version published by Geometry & Topology Monographs on 29 April 2008