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semicomplete lattice of all $t$-complex gradations of openness on a fuzzy topological space
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نویسنده
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mostafavi marzieh ,sadeghi masoumeh
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منبع
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caspian journal of mathematical sciences - 2024 - دوره : 13 - شماره : 1 - صفحه:1 -21
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چکیده
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in this paper, we introduce the complex (anti complex) fuzzy topological space (x, mathfrak{t}) with complex (anti complex) gradation of openness under t-norm (c-conorm) which x is itself a t-complex (c-anti complex) fuzzy subset of a nonempty set m. we show that the set of all t-complex gradations of openness on x is a semicomplete lattice. we give some example such as t-complex fuzzy subspace of lambda mathbb{r}^{m}, the exterior algebra on mathbb{r}^{m}.
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کلیدواژه
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spiral t-norm ,t-complex fuzzy subset ,c-anti complex fuzzy subspace ,complex gradation of openess under t-norm ,anti complex fuzzy topological space
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آدرس
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farhangian university, department of mathematics education, iran, university of mazandaran, department of mathematics, iran
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پست الکترونیکی
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m.sadeghi@umz.ac.ir
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Authors
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