A note on some applications of α -open sets

Miguel Caldas

International Journal of Mathematics and Mathematical Sciences, 2003, vol. 2003, 1-6

Abstract:

The object of this note is to introduce and study topological properties of α -derived, α -border, α -frontier, and α -exterior of a set using the concept of α -open sets. Moreover, we study some further properties of the well-known notions of α -closure and α -interior. We also obtain a new decomposition of α -continuous functions.

Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:362970

DOI: 10.1155/S0161171203203161

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