Results 1 to 10 of about 29,714 (182)

On quasi-identities of finite modular lattices. II [PDF]

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
The existence of a finite identity basis for any finite lattice was established by R. McKenzie in 1970, but the analogous statement for quasi-identities is incorrect.
A.O. Basheyeva, S.M. Lutsak
doaj   +3 more sources

Quasi-identities on matrices and the Cayley–Hamilton polynomial

open access: yesAdvances in Mathematics, 2015
Version 2: 24 pages. This paper is a replacement of the paper "Quasi-identities and the Cayley-Hamilton quasi-polynomial" by the first and the third author. The changes are substantial. Version 3: 27 pages.
Brešar, Matej   +2 more
openaire   +6 more sources

Navigating emotional resonance and language identity through World Englishes education: an experimental intervention with EFL learners in China [PDF]

open access: yesFrontiers in Psychology
This quasi-experimental study investigated the impact of World Englishes education on enhancing EFL learners' English language identity and their English emotional resonance in China. Data were collected via a survey comprising two questionnaires.
Yaoyao Zhu, Yan Zhang, Chunlin Yao
doaj   +2 more sources

Relationship between leadership reactions to athletes 'off-field behavior and fans' team identity based on social identity theory and balance [PDF]

open access: yesمطالعات راهبردی جامعه‌شناختی در ورزش, 2022
Objective: The present study aim was to investigate the relationship between the leader reactions to the Off-Field Behavior of Athletes with team identity of Sepahan and Zob Ahan fans in 1393.Methodology: This study is a quasi-experimental survey was ...
Elham Moshkelgosha
doaj   +1 more source

Quasi-semiprime Modules

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2023
    Suppose that A be an abelain ring with identity, B be a unitary (left) A-module, in this paper ,we introduce a type of modules ,namely Quasi-semiprime A-module, whenever   is a Prime Ideal For proper submodule N of  B,then B is called Quasi ...
Muntaha Abdul- Razaq Hasan
doaj   +1 more source

Quasi Cancellation R-Modules [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2017
Let R be a commutative ring with identity, and let M be a unitary left R-module. In this work, we introduce quasi cancellation R-module (weakly quasi cancellation R-module) concept as a generalization of cancellation R-module (weakly cancellation R ...
Nada Khalid Aldaban, Mahera Rabia Alnima
doaj   +1 more source

Weakly Quasi 2-Absorbing submodule

open access: yesTikrit Journal of Pure Science, 2023
Let R be a commutative ring with identity , and M is a unitary left R-module”, “A proper submodule E of an R-module M is called a weakly quasi-prime if whenever r, s ∈ R, m ∈ M, with 0 ≠ rsm ∈ E , implies that rm ∈ E or sm ∈ E”.
Haibt K . Mohammadali, Khalaf H Alhabeeb
doaj   +1 more source

Quasi–essentially pseudo – prime modules

open access: yesTikrit Journal of Pure Science, 2023
Let R be a commutative ring with identity and M be a unitary  R-module. In this paper we introduce the concept Quasi-essentially pseudo-prime module as a generalization of a prime module and give of examples, characterizations and some basic properties ...
Nada Jasim Mohammad Al-obaidy
doaj   +1 more source

On quasi-identities of finite modular lattices

open access: yesJournal of Mathematics, Mechanics and Computer Science, 2022
In 1970 R. McKenzie proved that any finite lattice has a finite basis of identities. However the similar result for quasi-identities is not true. That is there is a finite lattice that has no finite basis of quasi-identities. The problem "Which finite lattices have finite bases of quasi-identities?" was suggested by V.A. Gorbunov and D.M. Smirnov.
S. Lutsak, O. Voronina, G. Nurakhmetova
openaire   +1 more source

Nearly Quasi 2-Absorbing submodule

open access: yesTikrit Journal of Pure Science, 2023
All rings in this note are commutative rings with identity, and all R modules are left unitary. "A proper submodule E of an R-module X is called nearly quasi prime submodule, if whenever abx ∈ E, with a, b ∈
Haibt K. Mohammadali, Khalaf H Alhabeeb
doaj   +1 more source

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