Base para as identidades polinomiais das matrizes triangulares em blocos com Z2-graduação.

Abstract

In this work we present a general model for the superalgebra of upper triangular matrices and show how to obtain the product of two T-ideals as the kernel of a homomorphism between two algebras. Next, we show how to obtain the polynomial identities for algebra of the block-triangular matrices with Z2-grading from the ordinary identities of the algebras of its main diagonal.