Title of article
A characterization of strong preservers of matrix majorization Original Research Article
Author/Authors
LeRoy B. Beasley، نويسنده , , Sang-Gu Lee، نويسنده , , You-Ho Lee، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
6
From page
341
To page
346
Abstract
A matrix A is said to be matrix majorized by a matrix B, written AprecedesB, if there exists an n×n row stochastic matrix X such that A=BX. This is a generalization of multivariate majorization.
In this paper, we characterize the linear operators that strongly preserve the matrix majorization.
Keywords
Matrix majorization , Row stochastic matrix , Linear preserver
Journal title
Linear Algebra and its Applications
Serial Year
2003
Journal title
Linear Algebra and its Applications
Record number
823953
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