Positive universal classes in locally finite varieties |
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Authors: | G. Grätzer R. W. Quackenbush |
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Affiliation: | 1. Department of Mathematics, University of Manitoba, Winnipeg, MB, R3T 2N2, Canada
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Abstract: | In some recent papers, the concept of a Q-independent sequence of finite lattices was utilized. We investigate this concept in universal algebras and apply it to positive universal classes in locally finite varieties, with emphasis on semilattices, lattices, and their expansions. |
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