ON THE STABILITY OF A BI-JENSEN FUNCTIONAL EQUATION

被引:0
|
作者
Jun, Kil-Woung [1 ]
Lee, Yang-Hi [2 ]
Oh, Jeong-Ha [1 ]
机构
[1] Chungnam Natl Univ, Dept Math, Daejon 305764, South Korea
[2] Gongju Natl Univ Educ, Dept Math Educ, Gongju 314711, South Korea
关键词
solution; stability; bi-Jensen mapping; functional equation;
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 investigate the generalized Hyers-Ulam stability of a bi-Jensen functional equation 4f(x+y/2, z+w/2) = f(x, z) + f(x,w) + f(y, z) + f(y,w). Also, we establish improved results for the stability of a bi-Jensen equation on the punctured domain.
引用
收藏
页码:231 / 247
页数:17
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