Finitely generated almost universal varieties of 00-lattices

Abstract

summary:A concrete category K\Bbb K is (algebraically) {\it universal\/} if any category of algebras has a full embedding into K\Bbb K, and K\Bbb K is {\it almost universal\/} if there is a class \Cal C of K\Bbb K-objects such that all non-constant homomorphisms between them form a universal category. The main result of this paper fully characterizes the finitely generated varieties of 00-lattices which are almost universal

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