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Contra-semicontinuous Functions

1998/10/12 by Julian Dontchev, Dontchev, Julian, Takashi Noiri +1
Computer Science · Decision Sciences · Mathematics · #54C05 #54C08 #54C10 #54H05 #Advanced Algebra and Logic #FOS: Mathematics #Fuzzy and Soft Set Theory #General Topology (math.GN) #Rings, Modules, and Algebras #math.GN #msc:54C05 #msc:54C08 #msc:54C10 #msc:54H05

paper · pdf · doi:10.48550/arxiv.math/9810079

12 pages

arxiv created 1998/10/12 · openalex publication_date 1998/10/12 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The aim of this paper is to introduce and study the concept of a contra-semicontinuous function and further investigate the class of strongly S-closed spaces. We obtain some new decompositions of generalized continuous functions.

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