Abundant semigroups whose idempotents satisfy permutation identities |
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| Authors: | Xiaojiang Guo |
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| Institution: | (1) Department of Mathematics, University of Lanzhou, 730000 Lanzhou, Gansu, People’s Republic of China |
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| Abstract: | The aim of this paper is to study abundant semigroups whose idempotents satisfy permutation identities. After some properties
are obtained, the quasi-spined product structure of such semigroups is established while some special cases are investigated.
In particular, the structure ofPI-abundant semigroups is obtained. |
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