A fixed point approach to the stability of quadratic functional equation with involution

被引:23
|
作者
Jung, Soon-Mo [1 ]
Lee, Zoon-Hee [2 ]
机构
[1] Hongik Univ, Coll Sci & Technol, Math Sect, Jochiwon 339701, South Korea
[2] Chungnam Natl Univ, Dept Math, Taejon 305764, South Korea
关键词
D O I
10.1155/2008/732086
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Cadariu and Radu applied the fixed point method to the investigation of Cauchy and Jensen functional equations. In this paper, we will adopt the idea of Cadariu and Radu to prove the Hyers-Ulam-Rassias stability of the quadratic functional equation with involution. Copyright (c) 2008 S.-M. Jung and Z.-H. Lee. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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页数:11
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