N. Panpetch - Department of Mathematics, School of Science, University of Phayao, Phayao 56000, Thailand. T. Muangngao - Department of Mathematics, School of Science, University of Phayao, Phayao 56000, Thailand. T. Gaketem - Department of Mathematics, School of Science, University of Phayao, Phayao 56000, Thailand.
In this paper, we give the concepts of essential bi-ideals and essential fuzzy bi-ideals in semigroups. In the main results, we characterized regular, left regular, intra-regular, semisimple semigroups in terms of essential fuzzy ideals and essential fuzzy bi-ideals in semigroups.
N. Panpetch, T. Muangngao, T. Gaketem, Some essential bi-ideals and essential fuzzy bi-ideals in a semigroup, Journal of Mathematics and Computer Science, 28 (2023), no. 4, 326--334
Panpetch N., Muangngao T., Gaketem T., Some essential bi-ideals and essential fuzzy bi-ideals in a semigroup. J Math Comput SCI-JM. (2023); 28(4):326--334
Panpetch, N., Muangngao, T., Gaketem, T.. "Some essential bi-ideals and essential fuzzy bi-ideals in a semigroup." Journal of Mathematics and Computer Science, 28, no. 4 (2023): 326--334