𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Lusternik-Schnirelmann theory for harmonic maps

✍ Scribed by Ding Weiyue


Book ID
110557650
Publisher
Institute of Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
Year
1986
Tongue
English
Weight
878 KB
Volume
2
Category
Article
ISSN
1439-7617

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A gap theorem for Lusternik–Schnirelmann
✍ Erkki Laitinen; Takao Matumoto 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 83 KB

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