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Creators/Authors contains: "Bergman, Clifford"

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  1. (, Algebra universalis)
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  2. ; (, Algebra universalis)
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  3. (, Don Pigozzi on Algebraic Logic)
    We present and discuss a variety of Boolean algebras with operators that is closely related to the variety generated by all complex algebras of semilattices. We consider the problem of finding a generating set for the variety, representation questions, and axiomatizability. Several interesting subvarieties are presented. We contrast our results with those obtained for a number of other varieties generated by complex algebras of groupoids. 
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