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Classification ofS n -normal semigroups |
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| Authors: | S Lipscomb J Konieczny |
| Institution: | (1) Department of Mathematics, Mary Washington College, 22401 Fredericksburg, VA, (USA) |
| Abstract: | IfS n andC n denote, respectively, the symmetric group and inverse semigroup onn symbols, thenS n⊂Cn and a semigroupT⊂Cn isS n -normal ifα −1 Tα ⊂Tfor every α∈S n . TheS n -normal semigroups are classified. |
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