词条 | Clifford semigroup |
释义 |
A Clifford semigroup (sometimes also called "inverse Clifford semigroup") is a completely regular inverse semigroup. It is an inverse semigroup with[1] . Examples of Clifford semigroups are groups and commutative inverse semigroups. In a Clifford semigroup,[2] . References1. ^Presentations of Semigroups and Inverse Semigroups {{webarchive|url=https://web.archive.org/web/20061011032525/http://www-circa.mcs.st-and.ac.uk/Theses/cacmsc.pdf |date=2006-10-11 }} section 4.3 Some Results on Clifford Semigroups (accessed on 14 December 2014) {{abstract-algebra-stub}}2. ^[https://gentzen.wordpress.com/2014/12/06/algebraic-characterizations-of-inverse-semigroups-and-strongly-regular-rings/ Algebraic characterizations of inverse semigroups and strongly regular rings] theorem 2 (accessed on 14 December 2014) 2 : Algebraic structures|Semigroup theory |
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