Green's relations on ordered n-ary semihypergroups

Document Type : Research Paper

Authors

Department of Mathematics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand.

Abstract

In this paper, we introduce the concept of weak $i$-hyperfilters of ordered $n$-ary
semihypergroups, where a positive integer 1 ≤ i ≤ n and n ≥ 2, and then discuss their
related properties. We define the Green’s relations $M_i, J , H$ and $K$ on ordered $n$-ary
semihypergroups and investigate the relationships between the Green’s relations and the
equivalence relation $W_i$, which is generated by the weak $i$-hyperfilters. Also, we give
the characterizations of intra-regular ordered $n$-ary semihypergroups via the properties
of weak $i$-hyperfilters. Finally, we introduce the concepts of $(i-, Λ-)$duo ordered $n$-ary
semihypergroups and establish some interesting properties.

Keywords

Main Subjects


[1] Changphas, T. and Davvaz, B., Hyperidel theory in ordered semihypergroups, International Congress on Algebraic Hyperstructures and its Applications, Xanthi, Greece (2014), 51-54.
[2] Daengsaen, J. and Leeratanavalee, S., Regularities in ordered n-ary semihypergroups, Mathematics 9(16) (2021), 1857.
[3] Daengsaen, J. and Leeratanavalee, S., Semilattice strongly regular on ordered n-ary semihypergroups, AIMS Mathematics 7(1) (2022), 478-498.
[4] Daengsaen, J., Leeratanavalee, S., and Davvaz, B., On minimal and maximal hyperideals in n-ary semihypergroups, Mathematics 8(10) (2020), 1656.
[5] Davvaz, B., Corsini, P., and Changphas, T., Relationship between ordered semihypergroups and ordered semigroups by using pseudoorders, Eur. J. Combin. 44 (2015), 208-217.
[6] Davvaz, B., Dudek, W., and Mirvakili, S., Neutral elements, fundamental relations and n-ary hypersemigroups, Int. J. Algebra Comput. 19 (2009), 567-583.
[7] Davvaz, B., Dudek, W., and Vougiouklis, T., A generalization of n-ary algebraic systems, Comm. Algebra. 37 (2009), 1248-1263.
[8] Davvaz, B. and Vougiouklis, T., n-ary hypergroups, Iran. J. Sci. Technol. 30 (2006), 165-174.
[9] Gu, Z. and Tang, X.L., Ordered regular equivalence relations on ordered semihypergroups, J. Algebra 450 (2016), 384-397.
[10] Heidari, D. and Davvaz, B., On ordered hyperstructures, U.P.B. Sci. Bull. Series A. 73 (2011), 85-96.
[11] Kehayopulu, N., Lepouras, G., and Tsingelis, M., On right regular and right duo ordered semigroups, Math. Japonica. 46 (1997), 311-315.
[12] Kehayopulu, N. and Tsingelis, M., On intra-regular ordered semigroups, Semigroup Forum 57 (1998), 138-141.
[13] Marty, F., Sur une generalization de la notion de group, In: 8th Congres. Math. Stocholm, Scandinaves (1934), 45-49.
[14] Omidi, S. and Davvaz, B., A short note on the relation N in ordered semihypergroups, Gazi Univ. J. Sci. 29(3) (2016), 659-662.
[15] Pornsurat, P., Ayutthaya, P.P., and Pibaljommee, B., Prime i-ideals in ordered n-ary semigroups, Mathematics 9 (2021), 491.
[16] Tang, J. and Davvaz, B., Study on Green’s relations in ordered semihypergroups, Soft Comput. 24 (2020), 11189-11197.
[17] Tang, J., Davvaz, B., and Luo, Y., Hyperfilters and fuzzy hyperfilters of ordered semihypergroups, J. Intell. Fuzzy Syst. 29 (2015), 75-84.
[18] Tang, J., Xie, X.Y., and Gu, Z., A study on weak hyperfilters of ordered semihypergroups, AIMS Mathematics 6 (2021), 4319-4330.