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 preservers of ≺sglt on Rn and Mn,m, respectively.

Keywords:

G-row substochastic matrix , Sglt-majorization , (Strong) linear preserver

Authors

asma ilkhanizadeh manesh

vali-e-asr University

Mohammad Mehdi Zahedi

Department of Mathematics Graduate University of Advanced Technology, Kerman, Iran

Khadijeh Abolpour

Department of Mathematics Shiraz Branch, Islamic Azad University Shiraz, Iran

Certificate
من نویسنده این مقاله هستم

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این Paper:

https://civilica.com/doc/857209

شناسه ملی سند علمی:

JR_KJMMRC-7-2_003

تاریخ نمایه سازی: 5 خرداد 1398

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:

ilkhanizadeh manesh, asma and Zahedi, Mohammad Mehdi and Abolpour, Khadijeh,1397,SGLT-MAJORIZATION ON Mn,m AND ITS LINEAR PRESERVERS,https://civilica.com/doc/857209

Scientometrics

The specifications of the publisher center of this Paper are as follows:

Ranking of Vali-e-asr University of Rafsanjan

Type of center: دانشگاه دولتی

Paper count: 4,092

In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.