$\pi_1$-injective proper maps between non-compact surfaces
Geometric Topology
2025-07-15 v2 Algebraic Topology
Abstract
We classify all -injective proper maps between non-compact surfaces up to proper homotopy.
Cite
@article{arxiv.2405.09824,
title = {$\pi_1$-injective proper maps between non-compact surfaces},
author = {Sumanta Das},
journal= {arXiv preprint arXiv:2405.09824},
year = {2025}
}
Comments
16 pages, 1 figure. v2: Incorporates the referee's comments. Accepted for publication in Proceedings of the American Mathematical Society