Weakly representable relation algebras form a variety

• Autores: Bertalan Pécsi
• Localización: Algebra universalis, ISSN 0002-5240, Vol. 60, Nº. 4, 2009, págs. 369-380
• Idioma: inglés
• DOI: 10.1007/s00012-009-2103-7
• Texto completo no disponible (Saber más ...)
• Resumen

  • We prove that the class of weakly representable relation algebras is closed under homomorphic images, hence it is a variety. As a corollary we classify the subdirectly irreducible algebras in this class.