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Transferral of entailment in duality theory II: strong dualisability

Gouveia, M. J.; Haviar, M.

Czechoslovak Mathematical Journal, 61(2) (2011), 401-417

Results saying how to transfer entailment in certain minimal and maximal ways and how to transfer strong dualisability between two different finite generators of a quasi-variety of algebras are presented. A new proof for a well-known result in the theory of natural dualities which says that strong dualisability of a quasivariety is independent of the generating algebra is derived.