On the Stability of Quadratic Functional Equations in F-Spaces

被引：2
|
作者：
Yang, Xiuzhong [1 ,2 ]
机构：
[1] Hebei Normal Univ, Coll Math & Informat Sci, Shijiazhuang 050024, Peoples R China
[2] Hebei Key Lab Computat Math & Applicat, Shijiazhuang 050024, Peoples R China
来源：
JOURNAL OF FUNCTION SPACES | 2016年 / 2016卷
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1155/2016/5636101
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The Hyers-Ulam-Rassias stability of quadratic functional equation f(2x + y) + f(2x - y) = f(x + y) + f (x - y) + 6f(x) and orthogonal stability of the Pexiderized quadratic functional equation f(x + y) + f(x - y) = 2g(x) + 2h (y) in F-spaces are proved.
引用
收藏
页数：7
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