Multisorted dualisability: change of base

We prove that if a quasivariety A generated by a finite family M of finite algebras has a multisorted duality based on M, then A has a multisorted duality based on any finite family of finite algebras that generates it. © 2011 Springer Basel AG.

Bibliographic Details
Main Authors: Davey, B, Gouveia, M, Haviar, M, Priestley, H
Format: Journal article
Language:English
Published: 2011