ON THE STABILITY OF THE MIXED TYPE FUNCTIONAL EQUATION IN RANDOM NORMED SPACES VIA FIXED POINT METHOD

被引：1
|
作者：
Jin, Sun Sook [1 ]
Lee, Yang-Hi [2 ]
机构：
[1] Gongju Natl Univ Educ, Dept Math Educ, Gongju 314711, South Korea
[2] Gongju Natl Univ Educ, Dept Math Educ, Gongju 314711, South Korea
来源：
JOURNAL OF THE KOREAN SOCIETY OF MATHEMATICAL EDUCATION SERIES B-PURE AND APPLIED MATHEMATICS | 2012年 / 19卷 / 01期
关键词：
stability; additive mapping; mixed type functional equation; random normed space;
D O I：
10.7468/jksmeb.2012.19.1.59
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we prove the stability in random normed spaces via fixed point method for the functional equation f (x + y + z) f (x + y) f (y z) f (x + z) + f (x) f (y) + f (z) = 0. by using a fixed point theorem in the sense of L. Cadariu and V. Radu.
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页码：59 / 71
页数：13
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