@article{paperid:1021831, author = {Jun Ichi Fujii and Kian, Mohsen and Sal Moslehian, Mohammad}, title = {Operator Q -Class Functions}, journal = {Scientiae Mathematicae Japonicae}, year = {2011}, volume = {73}, number = {1}, month = {January}, issn = {1346-0862}, pages = {75--80}, numpages = {5}, keywords = {Operator Q -class; Operator monotone; Jensen type inequality; Operator convex}, }