On S-cluster sets and S-closed spaces
Autor: | M. N. Mukherjee, Atasi Debray |
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Jazyk: | angličtina |
Rok vydání: | 2000 |
Předmět: | |
Zdroj: | International Journal of Mathematics and Mathematical Sciences, Vol 23, Iss 9, Pp 597-603 (2000) |
Druh dokumentu: | article |
ISSN: | 0161-1712 1687-0425 01611712 |
DOI: | 10.1155/S0161171200001277 |
Popis: | A new type of cluster sets, called S-cluster sets, of functions and multifunctions between topological spaces is introduced, thereby providing a new technique for studying S-closed spaces. The deliberation includes an explicit expression of S-cluster set of a function. As an application, characterizations of Hausdorff and S-closed topological spaces are achieved via such cluster sets. |
Databáze: | Directory of Open Access Journals |
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