Lower-modular elements of the lattice of semigroup varieties.

DOI10.1007/s00233-007-0719-5zbMath1143.20039OpenAlexW2159646152MaRDI QIDQ2464347

Boris M. Vernikov

Publication date: 19 December 2007

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00233-007-0719-5

zbMATH Keywords

lattices of varietiesmodular elementsvarieties of semigroupslower-modular elements

Mathematics Subject Classification ID

Lattices of varieties (08B15) Varieties and pseudovarieties of semigroups (20M07)

Related Items (10)

Special elements of the lattice of epigroup varieties ⋮ Distributive elements of the lattice of semigroup varieties ⋮ On definability in some lattices of semigroup varieties. ⋮ Special elements in the lattice of overcommutative semigroup varieties revisited. ⋮ Proofs of definability of some varieties and sets of varieties of semigroups. ⋮ Codistributive elements of the lattice of semigroup varieties. ⋮ Upper-modular elements of the lattice of semigroup varieties. II. ⋮ Modular and lower-modular elements of lattices of semigroup varieties. ⋮ Standard elements of the lattice of monoid varieties ⋮ Lattices of semigroup varieties

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