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Nilsemigroups on trees |
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| Authors: | P. A. Grillet |
| Affiliation: | (1) Tulane University, 70118 New Orleans, LA, U.S.A. |
| Abstract: | We show how to reconstruct finite commutative nilsemigroups from their underlying partially ordered sets, and characterize which finite trees underlie finite commutative nilsemigroups. |
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