Subalgebras of Heyting and De Morgan Heyting Algebras

In this paper we obtain characterizations of subalgebras of Heyting algebras and De Morgan Heyting algebras. In both cases we obtain these characterizations by defining certain equivalence relations on the Priestley-type topological representations of the corresponding algebras. As a particular case...

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Detalles Bibliográficos
Autores: Castaño, Valeria Marcela, Muñoz Santis, Marcela Paola
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2011
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/196654
Acceso en línea:http://hdl.handle.net/11336/196654
Access Level:acceso abierto
Palabra clave:DE MORGAN HEYTING ALGEBRAS
HEYTING ALGEBRAS
HEYTING RELATIONS
LATTICES
PRIESTLEY SPACES
SUBALGEBRAS
https://purl.org/becyt/ford/1.1
https://purl.org/becyt/ford/1
Descripción
Sumario:In this paper we obtain characterizations of subalgebras of Heyting algebras and De Morgan Heyting algebras. In both cases we obtain these characterizations by defining certain equivalence relations on the Priestley-type topological representations of the corresponding algebras. As a particular case we derive the characterization of maximal subalgebras of Heyting algebras given by M. Adams for the finite case.