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作者:G. B. Navalagi
来源:[J].International Journal of Mathematics and Mathematical Sciences, 2002, Vol.29 (2), pp.85-98DOAJ
摘要:Andrijević (1986) introduced the class of semi-preopen setsin topological spaces. Since then many authors includingAndrijević have studied this class of sets by defining theirneighborhoods, separation axioms and functions. The purpose ofthis paper is to provide the new chara...
作者:G. B. Navalagi
来源:[J].International Journal of Mathematics and Mathematical Sciences, 2002, Vol.29 (2)Hindawi
摘要:Andrijević (1986) introduced the class of semi-preopen setsin topological spaces. Since then many authors includingAndrijević have studied this class of sets by defining theirneighborhoods, separation axioms and functions. The purpose ofthis paper is to provide the new chara...

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