Characterizations of Γ-Semirings by Their Cubic Ideals Year: 2019 Volume: 13 Issue: 6 150 - 156 Pages Authors: Debabrata Mandal Abstract: Cubic ideals, cubic bi-ideals and cubic quasi-ideals of a Γ-semiring are introduced and various properties of these ideals are investigated. Among all other results, some characterizations of regular Γ-semirings are achieved. Keywords: Γ-semiring cubic ideal normal cubic ideal cubic bi-ideal cubic quasi-ideal cartesian product regular intra-regular.