Zobrazeno 1 - 10
of 261
pro vyhledávání: '"regular open"'
Autor:
Y Rosemathy, K Alli
Publikováno v:
Ratio Mathematica, Vol 44, Iss 0, Pp 246-259 (2022)
In this paper, we have introduced a new class of open and closed functions called soft Igδs-closed and soft Igδs-open functions in ideal topological spaces and also investigated some of its characterizations and properties with the existing sets.
Externí odkaz:
https://doaj.org/article/27d38fa5fce64ba6b6f79d32c545ceb3
Autor:
Fu-Gui Shi
Publikováno v:
Transactions on Fuzzy Sets and Systems, Vol 1, Iss 2, Pp 6-20 (2022)
In this paper, we present some characterizations of the $LM$-fuzzy interior operator, the $LM$-fuzzy closure operator, $LM$-fuzzy semiopen operator and $LM$-fuzzy preopen operator in an $LM$-fuzzy topological space. Based on them, we introcuced the n
Externí odkaz:
https://doaj.org/article/951b5662a944468d84d8ffb9455e68b1
Publikováno v:
Sahand Communications in Mathematical Analysis, Vol 19, Iss 3, Pp 77-92 (2022)
In this paper, the notion of $ps-ro$ $\beta$-open (closed) fuzzy sets on a fuzzy topological space($fts$) has been introduced as a new tool to study $fts$, the properties of these sets are investigated and shown to be unrelated to the common concept
Externí odkaz:
https://doaj.org/article/701b58a103cd4d61af5ad76a230bccd8
Autor:
Sang-Eon Han
Publikováno v:
AIMS Mathematics, Vol 7, Iss 7, Pp 12742-12759 (2022)
Since the Marcus-Wyse ($ MW $-, for brevity) topological spaces play important roles in the fields of pure and applied topology (see Remark 2.2), the paper initially proves that the $ MW $-topological space satisfies the semi-$ T_3 $-separation axiom
Externí odkaz:
https://doaj.org/article/c9b4a923a1574c91af92b0a342f0869b
Akademický článek
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Publikováno v:
Ratio Mathematica, Vol 40, Iss 1, Pp 113-121 (2021)
The main objective of this paper is to present the study of δ-topological vector space, δ-topological vector space are defined by using δ-open sets and δ-continuous mapping which was introduced by J.H.H. Bayati[3] in 2019. In this paper, along wi
Externí odkaz:
https://doaj.org/article/f8302b5cadd14c2ab94fc1dcfae38ac3
Autor:
Samer Al Ghour
Publikováno v:
Heliyon, Vol 8, Iss 7, Pp e09954- (2022)
In this paper, we define the notion of “soft ω-regular openness,” which lies exactly between “soft regular openness” and “soft ω-openness.” Through soft ω-regular open sets, we introduce the notions of soft semi ω-regularity as a weak
Externí odkaz:
https://doaj.org/article/c5628e2ea5ba40d3963d636010e70a17
Akademický článek
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Publikováno v:
E3S Web of Conferences, Vol 376, p 01112 (2023)
In this paper, we introduce some new notions called soft SIgδs - closed sets, soft SIgδs - open sets. We obtain several characterizations and some of their properties. Also, we investigate its relationship with other types of sets. 2010 Mathematics
Externí odkaz:
https://doaj.org/article/98bc9a43cbcd4ac082153ef72018df3e
Autor:
Mohammed Ali Jaffer, K. Ramesh
Publikováno v:
Neutrosophic Sets and Systems, Vol 30, Pp 171-181 (2019)
As a generalization of fuzzy sets and intuitionistic fuzzy sets, Neutrosophic sets have been developed by Smarandache to represent imprecise, incomplete and inconsistent information existing in the real world. A neutrosophic set is characterized by
Externí odkaz:
https://doaj.org/article/c896d58a1d294614a31ea901d6da0ced