ON THE SUPERSTABILITY OF SOME PEXIDER TYPE FUNCTIONAL EQUATION II

被引：0
作者：
Kim, Gwang Hui [1 ]
机构：
[1] Kangnam Univ, Dept Math, Kangnam 446702, South Korea
来源：
JOURNAL OF THE KOREAN SOCIETY OF MATHEMATICAL EDUCATION SERIES B-PURE AND APPLIED MATHEMATICS | 2010年 / 17卷 / 04期
关键词：
stability; superstability; functional equation; d'Alembert equation; (hyperbolic) cosine 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 will investigate the superstability for the sine functional equation from the following Pexider type functional equation: f(x+y) - g(x-y) = lambda.h(x) k(y) lambda: constant, which can be considered an exponential type functional equation, the mixed functional equation of the trigonometric function, the mixed functional equation of the hyperbolic function, and the Jensen type equation.
引用
收藏
页码：397 / 411
页数：15
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