TY - JOUR AU - Kehayopulu, Niovi AU - Tsingelis, Michael TI - Fuzzy interior ideals in ordered semigroups. JO - Lobachevskii Journal of Mathematics PY - 2006 PB - Maik Nauka/Interperiodica (Pleiades Publishing); Springer, New York VL - 21 SP - 65 EP - 71 LA - eng KW - ordered semigroup; regular ordered semigroup; intra-regular ordered semigroup; poe-semigroup; ideal element; fuzzy ideal; interior ideal; simple ordered semigroup UR - http://eudml.org/doc/225385 ER -