Fuzzy ideals in ordered semigroups I |
Khan Asghar , Jun Young-Bae , Shabir Muhammad |
Quasigroups and Related Systems |
Vol. 16, Nr. 2(20) / 2008 / ISSN 1561-2848 |
Disponibil online 17 December, 2013. Descarcări-2. Vizualizări-828 |
Prime bi-ideals in ternary semigroups |
Shabir Muhammad , Bano Mehar |
Quasigroups and Related Systems |
Vol. 16, Nr. 2(20) / 2008 / ISSN 1561-2848 |
Disponibil online 14 December, 2013. Descarcări-18. Vizualizări-820 |