2 papers
math.RA2024
On diamond partial order, one-sided star partial orders, and 1MP-inverses
María Valeria Hernández, Marina B. Lattanzi, Néstor Thome
This paper provides some new characterizations of the diamond partial order for rectangular matrices by using properties of inner inverses, minus order, and SVD decompositions. In…
math.LO2015
A duality for (n+1)-valued MV-algebras
Marina Lattanzi, Alejandro Petrovich
MV-algebras were introduced by Chang to prove the completeness of the infinite-valued Lukasiewicz propositional calculus. In this paper we give a categorical equivalence between th…