# metadata.dc.description.abstract[].value
In this paper we study the algebras obtained by having the deduction theorem on the sets of two elements, calling them Q.H. -algebras. Adding to them the FREGE'S law, we obtain a Hilbert algebra ; adding to them the law (x.y).y = (y.x).x, we obtain that thay form a variety; suposing the existence of a least element to the later , we obtain an ortolattice wich gives a boolean algebra on an ortomodular lattice, according to the nature of implication classical or strong

# metadata.dc.relation.ispartof[].value
Publicacions Matemàtiques, 1980, vol. 20, p. 97-99

# metadata.dc.rights[].value
(c) Universitat Autònoma de Barcelona, 1980

# metadata.dc.source[].value
Articles publicats en revistes (Matemàtiques i Informàtica)