中国科学院数学与系统科学研究院期刊网
Jensen-二次函数方程及其Hyers—Ulam稳定性
纪培胜, 赵英姿
On a Jensen-quadratic Functional Equation and Its Hyers-Ulam Stability
Pei Sheng JI, Ying Zi ZHAO
数学学报 . 2015, (2): 251 -260 .  DOI: 10.12386/A2015sxxb0025