Functional inequalities associated with inner product preserving mappings

Authors

Gang Lu, Shenyang University of Technology
George A. Anastassiou, University of MemphisFollow
Choonkil Park, Hanyang University
Yuanfeng Jin, Yanbian University

Abstract

In this paper, we prove the Hyers-Ulam stability of inner product preserving mappings in Hilbert spaces for the following additive functional equation f(ax + by) = af(x) + bf(y).

Publication Title

Journal of Computational Analysis and Applications

Recommended Citation

Lu, G., Anastassiou, G., Park, C., & Jin, Y. (2015). Functional inequalities associated with inner product preserving mappings. Journal of Computational Analysis and Applications, 18 (6), 964-972. Retrieved from https://digitalcommons.memphis.edu/facpubs/4729