info:eu-repo/semantics/article
Free-decomposability in varieties of semi-Heyting algebras
Fecha
2012-05Registro en:
Abad, Manuel; Cornejo, Juan Manuel; Díaz Varela, José Patricio; Free-decomposability in varieties of semi-Heyting algebras; Wiley VCH Verlag; Mathematical Logic Quarterly; 58; 3; 5-2012; 168-176
0942-5616
CONICET Digital
CONICET
Autor
Abad, Manuel
Cornejo, Juan Manuel
Díaz Varela, José Patricio
Resumen
In this paper we prove that the free algebras in a subvariety V of the variety SH of semi-Heyting algebras are directly decomposable if and only if V satisfies the Stone identity.