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A generalization of quasi-ideals
The purpose of this bachelor’s thesis is to present a generalization of quasi ideals, which have been introduced by Otto Steinfeld. In the year 1978 Steinfeld published the monograph “Quasi-ideals in Rings and Semigroups”, in which he studies quasi-ideals for both semigroups and rings, which can be considered to be intersections of a left ideal and a ...
Kikas, Olari
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Cubic Quasi-ideal of Semigroups
Missouri Journal of Mathematical Sciences, 2021The concept of cubic quasi-ideal in semigroups is introduced in this paper and the author studies the basic properties of it. Moreover, he obtains some necessary and sufficient conditions for a cubic bi-ideal in a semigroup to be a cubic quasi-ideal.
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IEEE Transactions on Cybernetics, 2015
The definition for ideal memory system is so strict that some physical elements cannot exist in the real world. In this paper, an ideal memory system can be extended to generate 15 different kinds of quasi-ideal memory systems, which are included in memory systems as its special cases and are different from ideal memory system.
Junwei Sun 0002, Yi Shen 0002
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The definition for ideal memory system is so strict that some physical elements cannot exist in the real world. In this paper, an ideal memory system can be extended to generate 15 different kinds of quasi-ideal memory systems, which are included in memory systems as its special cases and are different from ideal memory system.
Junwei Sun 0002, Yi Shen 0002
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Acta Mathematica Hungarica, 1984
A quasi-ideal Q of a ring A is an additive subgroup of A such that A\(Q\cap QA\subseteq Q\). The intersection of a left ideal and a right ideal is always a quasi-ideal but the converse is not true (a counterexample was constructed by A. H. Clifford [see \textit{O. Steinfeld}, Quasi-ideals in rings and semigroups (1978; Zbl 0403.16001), p. 8]).
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A quasi-ideal Q of a ring A is an additive subgroup of A such that A\(Q\cap QA\subseteq Q\). The intersection of a left ideal and a right ideal is always a quasi-ideal but the converse is not true (a counterexample was constructed by A. H. Clifford [see \textit{O. Steinfeld}, Quasi-ideals in rings and semigroups (1978; Zbl 0403.16001), p. 8]).
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Cubic bi-quasi ideals of semigroups
Journal of Discrete Mathematical Sciences and Cryptography, 2021In this paper, we introduce the notion a cubic bi-quasi ideal of semigroup and we characterize the regular semigroup in terms of a cubic bi-quasi ideal of a semigroup.
P. Khamrot, T. Gaketem
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Fuzzy semiprime quasi-ideals in semigroups
Information Sciences, 1993zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On Quasi-ideals in Ternary Semirings
2014In this paper, we study the concept of minimal quasi-ideals in ternary semiring and prove some standard results analogous to ring theory. We also introduced the concept of a \(Q\)-simple ternary semiring and \(0\)-\(Q\)-simple ternary semiring and characterize \(0\)-minimal quasi-ideals in terms of \(Q\)-simple ternary semiring.
Manish Kant Dubey, null Anuradha
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Quasi-Ideal Beam Pattern Transducer
Japanese Journal of Applied Physics, 1987Recent advancements in electronics technology have led to the development of a new generation of underwater acoustic equipment. However, the development of the transducer, the sensor used in this equipment, has not advanced to the same degree as other components.
Toyoki Sasakura, Yasuhiko Endo
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Fuzzy quasi-ideals of near algebra
AIP Conference Proceedings, 2020The aim of this paper is to study the theory of fuzzy quasi-ideals in near-algebra, and obtain some characterizations.
P. Narasimha Swamy +3 more
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Quasi-ideal transistor multivibrator
Proceedings of the IEEE, 1974The conventional transistor multivibrator is improved. Supply voltage, transistor "cut-in" voltage, base-emitter breakdown voltage and transistor gain influences are considerably reduced by using diodes.
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