Free Bands of Abelian Groups

DOI10.1112/PLMS/S3-63.2.344zbMath0713.20053OpenAlexW2006262788MaRDI QIDQ3198015

P. G. Trotter, Francis Pastijn

Publication date: 1991

Published in: Proceedings of the London Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1112/plms/s3-63.2.344

zbMATH Keywords

maximal subgroupsidentitiesword problemlattice of subvarietiesfree objectsvariety of completely regular semigroupsRees matrix representationMal'cev productvariety of abelian groupsvariety of bands of abelian groups

Mathematics Subject Classification ID

Lattices of varieties (08B15) Varieties and pseudovarieties of semigroups (20M07) Free semigroups, generators and relations, word problems (20M05) Regular semigroups (20M17) Quasivarieties and varieties of groups (20E10) Products, amalgamated products, and other kinds of limits and colimits (08B25)

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