References

SOME CHARACTERIZATION PROBLEMS IN


[1] P. Bonansinga and P. Corsini, On semihypergroup and hypergroup homomorphisms, Boll. Un. Mat. Ital. 6 (1982), 717-727.

[2] P. Corsini, Prolegomena of Hypergroup Theory, Aviani Editor, 1993.

[3] B. Davvaz, Some results on congruences on semihypergroups, Bull. Malays. Math. Sci. Soc. 23 (2000), 53-58.

[4] K. Drbohlav, T. Kepka and P. Nemec, Associativity Semihypergroups and Related Problems, Atti Convegno su Ipergruppi, altre Strutture Multivoche e loro Applicazioni, Udine, 1985.

[5] F. Yousafzai, N. Yaqoob and A. Ghareeb, Left regular in terms of fuzzy interior ideals, Afrika Mathematika 24 (2012), 577-587.

[6] F. Yousafzai, A. Khan and B. Davvaz, On fully regular groupoids, Afrika Mathematika, DOI 10.1007/s13370-012-0125-3.

[7] D. Fasino and D. Freni, Existence of proper semihypergroups of type U on the right, Discrete Math. 307 (2007), 2826-2836.

[8] C. Gutan, Simplifiable semihypergroups, Proceedings of the Algebraic Hyperstructures and Applications (1990), 103-111.

[9] A. Hasankhani, Ideals in a semihypergroup and Green’s relations, Ratio Math. 13 (1999), 29-36.

[10] H. Hedayati, On semihypergroups and regular relations, Tarbiat Moallem University, 20th Seminar on Algebra 22(23) (2009), 92-94.

[11] K. Hila and J. Dine, On hyperideals in left almost semihypergroups, ISRN Algebra, Vol. 2011, Article ID953124, 8 pages, 2011.

[12] K. Hila, B. Davvaz and K. Naka, On quasi-hyperideals in semihypergroups, Commun. Algebra 39(11) (2011), 4183-4194.

[13] M. A. Kazim and M. Naseeruddin, On almost semigroups, The Alig. Bull. Math. 2 (1972), 1-7.

[14] M. Khan and N. Ahmad, Characterization of left almost semigroups by their ideals, Journal of Advanced Research in Pure Mathematics 2 (2010), 61-73.

[15] V. Leoreanu, About the simplifiable cyclic semihypergroups, Ital. J. Pure Appl. Math. 7 (2000), 69-76.

[16] F. Marty, Sur une generalization de la notion de groupe, congres Math. Scandinaves. Stockholm. (1934), 45-49.

[17] Q. Mushtaq and S. M. Yusuf, On LA-semigroups, The Alig. Bull. Math. 8 (1978), 65-70.

[18] Q. Mushtaq, Zeroids and idepoids in AG-groupoids, Quasigroups and Related Systems 11 (2004), 79-84.

[19] P. V. Protić and M. Bozinović, Some congruences on an Algebra Logic and Discrete Mathematics Niš 3(9) (1995), 879- 886.

[20] S. V. Onipchuk, Regular semihypergroups, Mat. Sb. 183(6) (1992), 43-54.

[21] T. Vougiouklis, Hyperstructures and their Representations, Hadronic Press, Florida, 1994.

[22] N. Yaqoob, P. Corsini and F. Yousafzai, On intra-regular left almost semihypergroups with pure left identity, Journal of Mathematics http://dx.doi.org/10.1155/2013/510790, in press.