INSTITUTO ARGENTINO DE MATEMATICA ALBERTO CALDERON
Unidad Ejecutora - UE
Free algebras in varieties of Glivenko MTL-algebras satisfying the equation 2(x^2) = (2x)^2
CIGNOLI, ROBERTO LEONARDO OSCAR; TORRENS TORRELL, ANTONI
Año: 2006 vol. 83 p. 157 - 157
The aim of this paper is to give a description of the free algebras in some varieties of Glivenko MTL-algebras having the Boolean retraction property. This description is given in terms of weak Boolean products over Cantor spaces. We prove that in some cases the stalks can be obtained in a constructive way from free kernel DL-algebras, which are the maximal radical of directly indecomposable Glivenko MTL-algebras satisfying the equation in the title. We include examples to show how we can apply the results to describe free algebras in some well known varieties of involutive MTL-algebras and of pseudocomplemented MTL-algebras.