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DSS-weak majorization and its linear preservers on spaces |
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| Authors: | A Bayati Eshkaftaki M Heydari Berenjegani F Bahrami |
| Institution: | 1. Department of Mathematics, Faculty of Mathematical Sciences, Shahrekord University , Shahrekord, Iran.;2. Department of Mathematical Sciences, Isfahan University of Technology , Isfahan, Iran. |
| Abstract: | |
| Keywords: | Weak majorization DSS-weak majorization doubly substochastic partial permutation |