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On the construction of the conjugate hull of Brandt semigroups |
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| Authors: | Zhang Moucheng Kan Haibing Li Yonghua |
| Affiliation: | (1) Department of Mathematics, South China Normal University, 510631 Guangzhou, China;(2) Institute of Mathematics, Fudan University, 200433 Shanghai, China;(3) Department of Mathematics, Yunnan University, 650000 Kunming, China |
| Abstract: | In this paper the characterizations of conjugate hulls ψ (S). ϕ(S),T(S) and θ(S) on a Brandt semigroupS are given. By using these results we can pro thatT(S) is self-conjugate in ψ(S) for a Brandt semigroupS. This work is supported by National Natural Science Foundation of China |
| Keywords: | conjugate hull Self-conjugate Linked bitranslation Brandt semigroup |
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