Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5772974 | Linear Algebra and its Applications | 2017 | 9 Pages |
Abstract
Let R and S be nonassociative unital algebras. Assuming that either one of them is finite dimensional or both are finitely generated, we show that every derivation of RâS is the sum of derivations of the following three types: (a) ad u where u belongs to the nucleus of RâS, (b) Lzâf where f is a derivation of S and z lies in the center of R, and (c) gâLw where g is a derivation of R and w lies in the center of S.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Matej Brešar,