Wang, Zhongying (PRC-HIT); You, Hong (PRC-HIT): Maps on upper-triangular matrix algebras preserving k-potences. (English summary). - Linear Algebra Appl. 429 (2008), no. 8-9, 1915-1928Petek, Tatjana (Avtor) 20092015-07-10 15:08:15Delo ni kategorizirano51784UDK: 512.643(049.3)OceCobissID: 50093825COBISS_ID: 15130713NUK URN: URN:SI:UM:DK:D3NSLIOLsl