@article{paperid:1070742, author = {J. Rooin and S. Habibzadeh and Sal Moslehian, Mohammad}, title = {Jensen inequalities for P-class functions}, journal = {Period Math Hung}, year = {2018}, volume = {77}, number = {2}, month = {November}, issn = {0031-5303}, pages = {261--273}, numpages = {12}, keywords = {P-class function · Jensen inequality · Norm inequality · Operator inequality · Spectral measure}, }