Embedding the dual of $\pi _{m}$ in the lattice of equational classes of commutative semigroups
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- by Stanley Burris and Evelyn Nelson PDF
- Proc. Amer. Math. Soc. 30 (1971), 37-39 Request permission
Abstract:
The lattice of equational classes of commutative semigroups does not satisfy any special lattice laws.References
- George Grätzer, Universal algebra, D. Van Nostrand Co., Inc., Princeton, N.J.-Toronto, Ont.-London, 1968. MR 0248066
- Peter Perkins, Bases for equational theories of semigroups, J. Algebra 11 (1969), 298–314. MR 233911, DOI 10.1016/0021-8693(69)90058-1
- David Sachs, Identities in finite partition lattices, Proc. Amer. Math. Soc. 12 (1961), 944–945. MR 133267, DOI 10.1090/S0002-9939-1961-0133267-3
- Robert Schwabauer, A note on commutative semigroups, Proc. Amer. Math. Soc. 20 (1969), 503–504. MR 233912, DOI 10.1090/S0002-9939-1969-0233912-5
Additional Information
- © Copyright 1971 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 30 (1971), 37-39
- MSC: Primary 20.92
- DOI: https://doi.org/10.1090/S0002-9939-1971-0285639-0
- MathSciNet review: 0285639