It is shown that every bounded, unital linear mapping that preserves elements of square zero from a C*-algebra of real rank zero and without tracial states into a Banach algebra is a Jordan homomorphism
|Number of pages||5|
|Journal||Acta Scientiarum Mathematicarum|
|Publication status||Accepted - 25 Aug 2020|
- C*-algebras, commutators, nilpotents, tracial states, Jordan homomorphisms, spectrally bounded operators.