Homeomorphisms between finite powers of topological spaces
✍ Scribed by A. Orsatti; N. Rodinò
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 395 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0166-8641
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Let K 1 or K 2 or K 3 be the category of all nonexpanding or uniformly continuous or continuous maps of finite powers X, X 2 , . . . of a metric space X. We clarify when the initial segments of these categories are isomorphic. The core of the proofs are constructions which are "unfoldings" of suitab
A separated cell A of a topological space X is a family of pairwise disjoint open sets with the property that, for any partition A = A 1 ∪ A 2 of A, A 1 and A 2 are completely separated. The separated cellularity sc(X) of X is the supremum of all cardinals of separated cells. A space X has finite se