到树之积中的粗嵌入
度量几何
2023-02-22 v3
摘要
我们给出有限渐近维数的每个度量空间均可嵌入有限棵树之积这一事实的一个简短初等的证明。
引用
@article{arxiv.1810.13361,
title = {Coarse embeddings into products of trees},
author = {Daniel Kasprowski},
journal= {arXiv preprint arXiv:1810.13361},
year = {2023}
}
备注
4 pages; mistake in the proof of Lemma 6 fixed and some typos corrected; to appear in Kyoto Journal of Mathematics