Results 31 to 40 of about 65,287 (264)
Some results on commutative BI-Algebras [PDF]
Journal of Mahani Mathematical Research, 2023 The notion of a (branchwise) commutative $BI$-algebra is presented, and some related properties are investigated. We show that the class of commutative $BH$-algebras is broader than the class of commutative $BI$-algebras.
Akefe Radfar +2 more
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A study on SS- π- regular fuzzy ideals of semi groups
Tikrit Journal of Pure Science, 2019 In this paper, the notion of SS -π- regular fuzzy ideals of semi groups as a generalization of regular fuzzy ideal has been introduced and some of their important related properties have been investigated.
Akram S. Mohammed, Samah H. Asaad
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Soft intersection almost bi-quasi-interior ideals of semigroups [PDF]
Journal of Fuzzy Extension and ApplicationsGeneralizing the ideals of an algebraic structure has shown to be both exciting and valuable to mathematicians. In this context, the concept of Bi-Quasi-Interior Ideal (BQI-ideal) was proposed as a generalization of interior ideal, quasi-ideal, bi-ideal,
Aslıhan Sezgin +2 more
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On Hybrid Ideals and Hybrid Bi-ideals in Semigroups
Iranian Journal of Mathematical Sciences and Informatics, 2023 Summary: In this paper, we introduce the notion of hybrid bi-ideals in semigroups and investigate some of their important properties. We also give various equivalent conditions for a semigroup to be regular and hybrid structures to be hybrid bi-ideals of \(S\).
Elavarasan, Balasubramanian +1 more
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On bi-Γ-ideals in Γ-semigroups [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2007 In 1952, R. A. Good and D. R. Hughes introduced the notion of bi-ideals of semigroups and in 1981, the concept of Γ-semigroups was introduced by M. K. Sen. We have known that Γ-semigroups are a generalizationof semigroups. In this research, the notion of
Ronnason Chinram, Chutiporn Jirojkul
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A note on Quasi and Bi-ideals in Ternary semigroups
International Journal of Mathematics and Mathematical Sciences, 1995 In this paper we have studied the properties of Quasi-ideals and Bi-ideals in ternary semi groups. We prove that every quasi-ideal is a bi-ideal in T but the converse is not true in general by giving several example in different context.
V. N. Dixit, Sarita Dewan
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Fuzzy bi-ideals in ordered semigroups
Information Sciences, 2005 The paper deals with ideals of ordered semigroups [cf. \textit{A. H. Clifford} and \textit{G. B. Preston}, The algebraic theory of semigroups. Vol. 1. Am. Math. Soc., Providence (1961; Zbl 0111.03403)]. Fuzzy ideals [cf. \textit{N. Kuroki}, Inf. Sci. 53, 203--236 (1991; Zbl 0714.20052)] are similar to characteristic functions of semigroup ideals and ...
Kehayopulu, N., Tsingelis, M.
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A comparison among optimization software to solve bi-objective sectorization problem
Heliyon, 2023 In this study, we compare the performance of optimization software to solve the bi-objective sectorization problem. The used solution method is based on an approach that has not been used before in the literature on sectorization, in which, the bi ...
Aydin Teymourifar
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Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source
ON FUZZY BI-IDEALS IN SEMIGROUPS
Korean Journal of Mathematics, 2011 Summary: We characterize the fuzzy bi-ideal generated by a fuzzy subset in a semigroup and the fuzzy bi-ideal generated by a fuzzy subset \(A\) such that \(A \subseteq A^2\) in a semigroup with an identity element. Our work generalizes the characterization of fuzzy bi-ideals by \textit{Z. Mo} and \textit{X. Wang} [Inf. Sci. 86, No.
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