00514nam a22001337a 450000500170000000800410001710000150005824500770007326000980015030000230024865000330027170000450030470000310034920221228222747.0221228b        |||||||| |||| 00| 0 eng d  aVeer Singh  aPositivity properties of some special matrices and their Hadamard powers  a"Shiv Nadar University, Dadri"b"Department of Mathematics, School of Natural Sciences"c2022  a"xvii, 86p."b26cm  aMathematics Natural Sciences  aUnder Supervision of Dr. Priyanka Grover  aDr. A. Satyanarayana Reddy