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.
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页码：397 / 411
页数：15
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