Involutions and Trivolutions in Algebras Related to Second Duals of Group Algebras

M. Filali, M. Sangani Monfared, Ajit Iqbal Singh

We define a trivolution on a complex algebra $A$ as a non-zero conjugate-linear, anti-homomorphism $\tau$ on $A$, which is a generalized inverse of itself, that is, ${\tau }^3=\tau$. We give s…