Schur Multipliers and Matrix Products
classification
🧮 math.OA
keywords
schurmatrixcasecertainconditionsdistributesfindfinite-dimensional
read the original abstract
We give necessary and sufficient conditions for a Schur map to be a homomorphism, with some generalizations to the infinite-dimensional case. In the finite-dimensional case, we find that a Schur multiplier distributes over matrix multiplication if and only if the Schur matrix has a certain simple form.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.