|
|||||
|
|
Orthogonality and quintic functional equations |
|
| Authors: | Choonkil Park Jian Lian Cui Madjid Eshaghi Gordji |
| Affiliation: | 1. Department of Mathematics, Research Institute for Natural Sciences, Hanyang University, Seoul, 133-791, South Korea 2. Department of Mathematical Sciences, Tsinghua University, Beijing, 100084, P. R. China 3. Department of Mathematics, Semnan University, P. O. Box, 35195-363, Semnan, Iran |
| Abstract: | Using the fixed point method, we prove the Hyers-Ulam stability of an orthogonally quintic functional equation in Banach spaces and in non-Archimedean Banach spaces. |
| Keywords: | Hyers-Ulam stability orthogonally quintic functional equation fixed point orthogonalityspace non~Archimedean Banach space |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ | |