Graded Identities and Central Polynomials for the Verbally Prime Algebras
Sign Up to like & getrecommendations! Published in 2021 at "Algebras and Representation Theory"
DOI: 10.1007/s10468-021-10085-3
Abstract: Let F be a field of characteristic zero and let R be an algebra that admits a regular grading by an abelian group H. Moreover, we consider G a group and let A be an… read more here.
Keywords: times mathbb; group; basis graded; graded identities ... See more keywords
Graded identities and isomorphisms on algebras of upper block-triangular matrices
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Algebra"
DOI: 10.1016/j.jalgebra.2018.12.019
Abstract: Let $G$ be an abelian group and $\mathbb{K}$ an algebraically closed field of characteristic zero. A. Valenti and M. Zaicev described the $G$-gradings on upper block-triangular matrix algebras provided that $G$ is finite. We prove… read more here.
Keywords: matrix; graded identities; upper block; block triangular ... See more keywords