Please use this identifier to cite or link to this item:
|Title:||Linear preservers on matrices|
|Authors:||Chan, G.-H. |
|Citation:||Chan, G.-H.,Lim, M.-H.,Tan, K.-K. (1987-08). Linear preservers on matrices. Linear Algebra and Its Applications 93 (C) : 67-80. ScholarBank@NUS Repository.|
|Abstract:||Let U denote either the vector space of n×n matrices or the vector space of n×n symmetric matrices over an infinite field F. In this paper we characterize linear mappings L on U that satisfy one of the following properties: (i) L(adjA)=adjL(A) for all A in U; (ii) L preserves idempotent matrices, and L(In)=In, where F is the real field R or the complex field C; (iii) L(eA)=eL(A) for all A in U, where F=R or C. © 1987.|
|Source Title:||Linear Algebra and Its Applications|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Aug 3, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.