On Identity Bases of Exclusion Varieties for Monoids |
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| Authors: | Edmond W H Lee |
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| Institution: | 1. Department of Mathematics , Simon Fraser University , Burnaby, British Columbia, Canada ewl@sfu.ca |
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| Abstract: | An exclusion variety is a variety that is maximal with respect to not containing some semigroup. It is shown that if the bases of all exclusion varieties for some periodic semigroup S are known, then the bases of exclusion varieties for the monoid S 1 can be computed. |
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| Keywords: | Exclusion varieties Identity bases Monoids Semigroups Varieties |
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