Operators and Matrices · Volume 18, Issue 1 Further properties of PPT and (α,β)-normal matrices 18-16 Pages 257-271 DOI 10.7153/oam-2024-18-16 Downloads Short PDF Full PDF PNG Authors Mohammad Sababheh Ibrahim Halil Gümüş Hamid Reza Moradi Keywords positive partial transpose arithmetic-geometric mean inequality normal matrix (α,β)-normal matrix Subject classes 15A45 47A30 15A42 47A63 47B65