1. Transferral of entailment in duality theory: dualisability
- Creator:
- Gouveia, Maria Joao and Haviar, Miroslav
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- natural duality, dualisability, endodualisability, entailment, and retraction
- Language:
- English
- Description:
- A number of new results that say how to transfer the entailment relation between two different finite generators of a quasi-variety of algebras is presented. As their consequence, a well-known result saying that dualisability of a quasi-variety is independent of the generating algebra is derived. The transferral of endodualisability is also considered and the results are illustrated by examples.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public