On E-Unitary Regular Semigroups |
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Authors: | Yong Hua Li |
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Institution: | (1) Department of Mathematics, South China Normal University, Guangzhou 510631, P. R. China E-mail: liyh@scnu.edu.cn, CN |
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Abstract: | In this paper we define a concept of a PO-sextet and describe a structure of E-unitary regular semigroups.
Received June 22, 1999, Revised May 9, 2000, Accepted June 1, 2000 |
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Keywords: | Orthodox semigroup E-unitary regular semigroup Sextet-set PO-semigroup |
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