A Biordered Set Representation of Regula
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Bing Jun Yu; Mang Xu
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Article
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2005
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Institute of Mathematics, Chinese Academy of Scien
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English
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In this paper, for an arbitrary regular biordered set E, by using biorder-isomorphisms between the ฯ-ideals of E, we construct a fundamental regular semigroup W E called NH-semigroup of E, whose idempotent biordered set is isomorphic to E. We prove further that W E can be used to give a new represen