Centralizing traces and Lie-type isomorphisms on generalized matrix algebras: a new perspective
Let be a commutative ring, be a generalized matrix algebra over with weakly loyal bimodule and be the center of . Suppose that is an -bilinear mapping and that is a trace of . The aim of this article is to describe the form of satisfying the centralizing condition (and commuting condition ) for all . More precisely, we will revisit the question of when the centralizing trace (and commuting trace) has the so-called proper form from a new perspective. Using the aforementioned...