Elementary submodels and separable monotonically normal compacta
一般拓扑
2007-05-23 v1 逻辑
摘要
In this note, we use elementary submodels to prove that a separable monotonically normal compactum can be mapped on a separable metric space via a continuous function whose fibers have cardinality at most 2.
引用
@article{arxiv.math/0608376,
title = {Elementary submodels and separable monotonically normal compacta},
author = {Todd Eisworth},
journal= {arXiv preprint arXiv:math/0608376},
year = {2007}
}
备注
Revised version