نتایج جستجو برای: semi-regular

تعداد نتایج: 260910  

Journal: :categories and general algebraic structures with applications 2013
wei he

semi-regular locales are extensions of the classical semiregularspaces. we investigate the conditions such that semi-regularizationis a functor. we also investigate the conditions such that semi-regularizationis a reflection or coreflection.

Journal: :sahand communications in mathematical analysis 0
appachi vadivel department of mathematics, annamalai university, annamalai nagar-608002, tamil nadu, india. elangovan elavarasan department of mathematics, annamalai university, annamalai nagar-608002, tamil nadu, india.

in this paper, we introduce and study the concept of $r$-fuzzy regular semi open (closed) sets in smooth topological spaces. by using $r$-fuzzy regular semi open (closed) sets, we define a new fuzzy closure operator namely $r$-fuzzy regular semi interior (closure) operator. also, we introduce fuzzy regular semi continuous and fuzzy regular semi irresolute mappings. moreover, we investigate the ...

Journal: :Kirkuk University Journal-Scientific Studies 2011

Journal: :Journal of Physics: Conference Series 2021

Journal: :Int. J. Math. Mathematical Sciences 2006
Mohammad S. Sarsak

A subset A of a space X is called regular open if A = IntA, and regular closed if X\A is regular open, or equivalently, if A= IntA. A is called semiopen [16] (resp., preopen [17], semi-preopen [3], b-open [4]) ifA⊂ IntA (resp.,A⊂ IntA,A⊂ IntA ,A⊂ IntA∪ IntA). The concept of a preopen set was introduced in [6] where the term locally dense was used and the concept of a semi-preopen set was introd...

In this paper, we introduce and study the concept of $r$-fuzzy regular semi open (closed) sets in smooth topological spaces. By using $r$-fuzzy regular semi open (closed) sets, we define a new fuzzy closure operator namely $r$-fuzzy regular semi interior (closure) operator. Also, we introduce fuzzy regular semi continuous and fuzzy regular semi irresolute mappings. Moreover, we investigate the ...

Semi-regular locales are extensions of the classical semiregular spaces. We investigate the conditions such that semi-regularization is a functor. We also investigate the conditions such that semi-regularization is a reflection or coreflection.

Journal: : 2023

The purpose of this paper is to give the new definitions semi-regular T1 and T2 separation axioms in intuitionistic fuzzy topological spaces. Study basic properties, characterizations relationships these concepts

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