On intervals and the dual of a pseudo MV-algebra
Ján Jakubík · Czech digital mathematics library · 2006
For each pseudo MV-algebra A we define the pseudo MV-algebra .Adual.We apply this notion for considering the system of intervals of a pseudo MV-algebra;the earlier results concerning intervals of MV-algebras are gen eralized.For any pseudo MV-algebra there exists a one-to-one correspondence between internal direct product decompositions of A and internal direct product decompositions of A dnAl .