Authors
YJ Cho, R Saadati, S Shabanian, SM Vaezpour
Publication date
2011
Journal
Discrete Dynamics in Nature and Society
Volume
2011
Issue
1
Pages
527574
Publisher
Hindawi Publishing Corporation
Description
The main purpose of this paper is to investigate the stability of the functional equation f(x + y, y + z) = 2f(x/2, y/2) + 2f(y/2, z/2) in normed spaces. The solutions of such functional equations are considered.
Total citations
Scholar articles
YJ Cho, R Saadati, S Shabanian, SM Vaezpour - Discrete Dynamics in Nature and Society, 2011