SGLT-MAJORIZATION ON Mn,m AND ITS LINEAR PRESERVERS
A matrix R is said to be g-row substochastic if Re ≤ e. For X, Y ∈ Mn,m, it is said that X is sglt-majorized by Y , X ≺sglt Y , if there exists an n-by-n lower triangular g-row substochastic matrix R such that X = RY . This paper characterizes all (strong) linear preservers and strong linear preserv...
Main Author: | |
---|---|
Format: | Article |
Language: | English |
Published: |
Shahid Bahonar University of Kerman
2018-10-01
|
Series: | Journal of Mahani Mathematical Research |
Subjects: | |
Online Access: | https://jmmrc.uk.ac.ir/article_2237_936c761d80a7ebccf96242eb1420b59d.pdf |