The Lusternik-Schnirelmann π1-category, catπ 1 X, of a topological space X is the least integer n such that X can be covered by n + 1 open subsets U0, . . . , Un, every loop in each of which is contractible in X. In this paper we will prove a gap theorem that catπ 1 M n = n -1 for any closed connect
✦ LIBER ✦
Variations on a theorem of lusternik and schnirelmann
✍ Scribed by Jan M Aarts; Robbert J Fokkink; Hans Vermeer
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 552 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0040-9383
No coin nor oath required. For personal study only.
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