@article{paperid:1103277, author = {Sal Moslehian, Mohammad}, title = {More characterizations of the matrix trace}, journal = {Rendiconti del Circolo Matematico di Palermo}, year = {2025}, volume = {74}, number = {4}, month = {May}, issn = {0009-725X}, keywords = {Trace · Hermitian matrix · Arithmetic–geometric mean inequality · Characterization}, }