Results 51 to 60 of about 44,943 (199)
The Characteristic of the Minimal Ideals and the Minimal Generalized Ideals in Rings
International Journal of Mathematics and Mathematical Sciences, 2023 In this paper, we prove that the characteristic of a minimal ideal and a minimal generalized ideal, which is meant to be one of minimal left ideal, minimal right ideal, bi-ideal, quasi-ideal, and m,n-ideal in a ring, is either zero or a prime number p ...
Rigena Sema, Petraq Petro, Kostaq Hila
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JBI Evidence SynthesisSystematic reviews of effectiveness offer a rigorous synthesis of the best evidence available regarding the effects of interventions or treatments. Randomized controlled trials are considered the optimal study design for evaluating the effectiveness of ...
T. Barker +10 more
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On (m,n)-bi-ideals in LA-semigroups
Journal of New Theory, 2018 In this paper we study define of an (m,n)-bi-ideals in LA-semigroup and study basic properties of it.
Thiti Gaketem
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Generalization of f-Graphs and Their Algebraic Aspects
Journal of Mathematics, 2023 The notion of f-graphs and f-ideals are relatively new and have been studied in many papers. In this paper, we have generalized the idea of f-graphs and f-ideals to quasi f-graphs and quasi f-ideals, respectively. We have characterized all quasi f-graphs
Fazal Ur Rehman +3 more
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On (m, n)-ideals and (m, n)-regular ordered semigroups [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2016 Let m, n be non-negative integers. A subsemigroup A of an ordered semigroup (S, , is called an (m, n)-ideal of S if (i) Am SAn A, and (ii) if x A, y S such that y x, then y A. In this paper, necessary and sufficient conditions for every (
Limpapat Bussaban, Thawhat Changphas
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Countable Ideals in a Semi-Lattice of the De Enumeration Degrees
Моделирование и анализ информационных систем, 2015 In the article we have proved that any countable ideal in the semi-lattice of the De is the intersection of two principal ideals generated by quasi-minimal covers for this ideal.
V. V. Tikhov
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Optimum design for quasi-ideal beam transducer.
The Journal of the Marine Acoustics Society of Japan, 1990 Recent advancement in electronics technology is helping accelerate the development of new generation of underwater acoustic equipment. The transducer, a sensor of the underwater acoustic equipment, generally has directivity in its beam pattern. Many papers on the improvement of the directivity have so far been presented.
Toyoki SASAKURA +2 more
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A study of new dimensions for ideal topological spaces
Applied General TopologyIn this paper new notions of dimensions for ideal topological spaces are inserted, called *-quasi covering dimension and ideal quasi covering dimension.
Fotini Sereti
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Almost (m, n)-quasi-ideals and Fuzzy almost (m, n)-quasi-ideals in Ordered Semigroups
European Journal of Pure and Applied MathematicsThe ordered semigroups are algebraic systems consisting of a non-empty set, an associative binary operation, and a partial order compatible with this binary operation. Grosek and Stako studied almost ideals in semigroups in 1980. In 2019 S. Suebsung et al. studied almost (m; n)-ideals in semigroups. Later, in 2022, S. Suebsung et al.
Pannawit Khramrot +4 more
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The spectrum generated by s-numbers and pre-quasi normed Orlicz-Cesáro mean sequence spaces
Open Mathematics, 2020 In this article, we study some topological properties of the multiplication operator on Orlicz-Cesáro mean sequence spaces equipped with the pre-quasi norm and the pre-quasi operator ideal constructed by this sequence space and s-numbers.
Bakery Awad A.
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