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Good congruences on weakly U-abundant semigroups

Aifa Wang

Aifa Wang

School of Science, Chongqing University of TechnologyChongqing, People’s Republic of China
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Wang, Aifa
, 
Yiwen Li

Yiwen Li

School of Science, Chongqing University of TechnologyChongqing, People’s Republic of China
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Li, Yiwen
 e 
Lili Wang

Lili Wang

School of Science, Chongqing University of TechnologyChongqing, People’s Republic of China
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Wang, Lili
  
20 mag 2022
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Pubblicato online: 20 mag 2022
Pagine: 2357 - 2366
Ricevuto: 17 nov 2021
Accettato: 10 apr 2022
DOI: https://doi.org/10.2478/amns.2021.2.00193
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© 2023 Aifa Wang et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

In this paper, we study the congruences on w-U-a semigroups with s-transversals. The g-congruences on a w-U-a semi-group with an s-transversal TV are described abstractly by the e-triple, which consists of equivalences on the structure component parts I, T and Λ. Also, it is shown that the set of all g-congruences on this kind of semigroups forms a complete lattice.

Lingua:
Inglese
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1 volte all'anno
Argomenti della rivista:
Scienze biologiche, Scienze della vita, altro, Matematica, Matematica applicata, Matematica generale, Fisica, Fisica, altro
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