Operators and Matrices · Volume 2, Issue 1 Characterizing Jordan automorphisms of matrix algebras through preserving properties 02-07 Pages 125-136 DOI 10.7153/oam-02-07 Downloads Short PDF Full PDF PNG Authors Peter Šemrl Keywords Jordan automorphism matrix algebra commutativity spectrum preserver Subject classes 15A04 15A18 15A27 16S50