On the connectivity of finite subset spaces
Autor: | Rustam Sadykov, Jacob Mostovoy |
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Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Fundamenta Mathematicae. 217:279-282 |
ISSN: | 1730-6329 0016-2736 |
Popis: | We show that for an m-connected cell complex X the space exp_k X of non-empty subsets of X of cardinality at most k is (m + k - 2)-connected Comment: 2 pages |
Databáze: | OpenAIRE |
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