局部一一映射与二对一收缩
一般拓扑
2007-05-23 v1
摘要
本文考虑哪些连续统是连续统的二对一收缩的问题。
引用
@article{arxiv.math/9810128,
title = {Locally 1-to-1 maps and 2-to-1 retractions},
author = {Jo Heath and Van C. Nall},
journal= {arXiv preprint arXiv:math/9810128},
year = {2007}
}
备注
12 pages