Operators and Matrices · Volume 11, Issue 3 Hyponormal Toeplitz operators on the Bergman space 11-44 Pages 669-677 DOI 10.7153/oam-11-44 Downloads Short PDF Full PDF PNG Authors Houcine Sadraoui Mohamed Guediri Keywords Toeplitz operator hyponormal positive matrix Subject classes 47B35 47B20 15B48