On Pre-Proper Functions
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NONAbstract
In this paper we introduce new type of functions called pre-proper functions as generalization of proper functions. Also, we study the characterizations and basic properties of pre-proper and pre-closed functions. Moreover we study the relation between the pre-proper functions and each of proper functions, pre-closed functions and closed functions respectively and we give an example when the converse may not be true.Downloads
Published
2011-03-01
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Section
Articles
How to Cite
(1)
On Pre-Proper Functions. ANJS 2011, 14 (1), 150-156.