抄録
Let X be a space of dimension at most 1. Then, the fundamental group is isomorphic to a subgroup of the first Čech homotopy group based on finite open covers. Consequently, for a one-dimensional continuum X, the fundamental group is isomorphic to a subgroup of the first Čech homotopy group.
本文言語 | English |
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ページ(範囲) | 163-172 |
ページ数 | 10 |
ジャーナル | Topology and its Applications |
巻 | 87 |
号 | 3 |
出版ステータス | Published - 1998 |
ASJC Scopus subject areas
- 幾何学とトポロジー