摘要
In this paper the characterizations of conjugate hulls Ψ(S), φ(S), T(S) and θ(S) on a Brandt semigroup S are given. By using these results we can prove that T(S) is self-conjugate in Ψ(S) for a Brandt semigroup S.
In this paper the characterizations of conjugate hulls Ψ(S), φ(S), T(S) and θ(S) on a Brandt semigroup S are given. By using these results we can prove that T(S) is self-conjugate in Ψ(S) for a Brandt semigroup S.
作者
Zhang Moucheng, Department of Mathematics, South China Normal University, Guangzhou 510631, ChinaKan Haibing, Institute of Mathematics, Fudan University, Shanghai 200433, ChinaLi Yonghua, Department of Mathematics, Yunnan University, Kunming 650000, China Department of Mathematics, South China Normal University, Guangzhou 510631, China
基金
This work is supported by National Natural Science Foundation of China
