The stability of a Wilson type and a Pexider type functional equation

被引:0
|
作者
Jung, Yong-Soo [1 ]
Jun, Kil-Woung [1 ]
机构
[1] Chungnam Natl Univ, Dept Math, Taejon 305764, South Korea
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关键词
functional equation; stability;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we study the stability of the Wilson type functional equation f (x + y) - f (x - y) = 2g(x)g(y) and the Pexider type functional equation f (x + y - xy) = (1-x)(alpha)g(y) + (1 - y)(alpha)h(x), respectively.
引用
收藏
页码:707 / 716
页数:10
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