On classical adjoint-commuting mappings between matrix algebras
Let F be a field and let m and n be integers with m, n >= 3. Let M(n) denote the algebra of n x n matrices over F. In this note, we characterize mappings psi : M(n) -> M(m) that satisfy one of the following conditions: 1. vertical bar F vertical bar = 2 or vertical bar F vertical bar > n +...
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Elsevier
2010
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