0000000000739966

AUTHOR

Z. Szylicka

showing 2 related works from this author

Subdirectly irreducible generalized sums of upper semilattice ordered systems of algebras

2002

In [15] the generalized sum of an upper (F 1 , F 2 )-semilattice ordered system of algebras was defined. In this paper we find necessary and sufficient conditions under which this construction yields subdirectly irreducible algebras.

CombinatoricsAlgebra and Number TheorySubdirectly irreducible algebraMathematics::Rings and AlgebrasMathematics::General TopologySemilatticeAlgebra over a fieldMathematicsAlgebra Universalis
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Hyperidentities of some generalizations of lattices

1998

In the paper we present bases and hyperbases of hyperidentities of some generalizations of the variety L of all lattices and the variety D of distributive lattices. We describe the form of hyperidentities of some varieties with two binary operations.

CombinatoricsPure mathematicsAlgebra and Number TheoryDistributive propertyBinary operationHigh Energy Physics::LatticeLattice (order)Distributive latticeMathematicsAlgebra Universalis
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