Varieties of BL-Algebras II

2noreservedIn this paper we introduce a poset of subvarieties of BL-algebras, whose completion is the entire lattice of subvarietes; we exhibit also a description of this poset in terms of finite sequences of functions on the natural numbers.mixedAgliano', Paolo; Montagna, FrancoAgliano', Paolo; Montagna, Franc

Varieties of BL-Algebras II

In this paper we introduce a poset of subvarieties of BL-algebras, whose completion is the entire lattice of subvarietes; we exhibit also a description of this poset in terms of finite sequences of functions on the natural numbers