Results 1 to 10 of about 94 (43)

Multiple Ways of Processing in Questionnaires [PDF]

open access: yes, 2017
In social sciences when questionnaires are used, there is a new tool, the bar instead of Likert scale. The bar has been suggested by Vougiouklis & Vougiouklis in 2008, who have proposed the replacement of Likert scales, usually used in questionnaires ...
Nikolaidou, Pipina
core   +14 more sources

Syarat Perlu dan Syarat Cukup Seminear-ring Komutatif Terhadap Operasi Perkalian [PDF]

open access: yes, 2021
Seminear-ring adalah hasil generalisasi dari semiring dan near-ring. Secara umum, seminear-ring belum tentu komutatif. Sehingga perlu diidentifikasi syarat perlu dan syarat cukup seminear-ring komutatif.
-, Meryta Febrilian Fatimah   +2 more
core   +2 more sources

Study of Additively Regular Г -Semirings and Derivations

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2022
In this paper, the notions of commutator and derivation in additively regular -semirings with (A2, Г)-condition are introduced. We also characterize Jordan product for additively regular Г -semiring and establish some results which investigate the ...
Dadhwal Madhu, Neelam
doaj   +1 more source

Set-theoretic solutions to the Yang-Baxter equation and generalized semi-braces [PDF]

open access: yes, 2021
none3This paper aims to introduce a construction technique of set-theoretic solutions of the Yang-Baxter equation, called strong semilattice of solutions.
Catino, F, Colazzo, I, Stefanelli, P
core   +4 more sources

The Baer–Kaplansky Theorem for all abelian groups and modules [PDF]

open access: yes, 2021
It is shown that the Baer-Kaplansky theorem can be extended to all abelian groups provided that the rings of endomorphisms of groups are replaced by trusses of endomorphisms of corresponding heaps.
Tomasz Brzezinski
core   +1 more source

On Quasi-ideals and Bi-ideals in AG-Rings [PDF]

open access: yes, 2023
In this paper we study some properties of quasi-ideals and bi-ideals in AG-ring and study some interesting properties of these ...
Tanaphong Prommai, Thiti Gaketem
core   +2 more sources

Solutions of the Yang-Baxter equation and strong semilattices of skew braces [PDF]

open access: yes, 2023
We prove that any set-theoretic solution of the Yang-Baxter equation associated to a dual weak brace is a strong semilattice of non-degenerate bijective solutions.
Catino, Francesco   +2 more
core   +2 more sources

Nondistributive Rings and Their Öre Localizations

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2018
In the paper, we introduce the notion of a nondistributive ring N as a generalization of the notion of an associative ring with unit, in which the addition needs not be abelian and the distributive law is replaced by n0 = 0n = 0 for every element n of N.
Hryniewicka Małgorzata Elżbieta
doaj   +1 more source

Contribution to study special kinds of hyperideals in ordered semihyperrings

open access: yesJournal of Taibah University for Science, 2017
In the present paper, we introduce the notion of k-hyperideals on ordered semihyperrings. Then, we investigate some fundamental properties of k-hyperideals of ordered semihyperrings.
S. Omidi, B. Davvaz
doaj   +1 more source

Some Properties of Relative Bi-(Int-)Γ-Hyperideals in Ordered Γ-Semihypergroups

open access: yesFrontiers in Physics, 2020
In this article, we study the concept of relative bi-Γ-hyperideals (J-bi-Γ-hyperideals) in ordered Γ-semihypergroups and present some related examples of this concept.
Yongsheng Rao   +5 more
doaj   +1 more source

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