1. On a certain construction of lattice expansions Creator: Gramaglia, Hector Format: bez média and svazek Type: model:article and TEXT Subject: lattice expansions, subdirectly irreducibles, and triples Language: English Description: We obtain a simple construction for particular subclasses of several varieties of lattice expansions. The construction allows a unified approach to the characterization of the subdirectly irreducible algebras. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public