Author(s): Yang Guowei Yang Xiquan
Pages: 7-10
Year: 1993 Issue:  3
Journal: Yantai Teachers University journal(Natural Science
Keyword:  Γ-semigroup; Γ-band ; Γ-rectangular band; Γ-semilattice ; decomposition theorem;
Abstract: 在Γ-半群中引入Γ-带、Γ-矩形带和Γ-半格等概念,获得了一个元的逆元集的分解定理和Γ-带的Γ-半格分解定理,它们分别类似于一般半群中逆元集的分解定理和著名的带的半格分解定理.