A Fixed Point Approach to the Stability of an Additive-Quadratic-Cubic-Quartic Type Functional Equation. (6th April 2016)

• Record Type: Journal Article
• Authors: Lee, Yang-Hi; Jung, Soon-Mo
• Other Names: Leśniak Zbigniew Academic Editor.
• Is Part Of: Journal of function spaces. Volume 2016(2016)
• Publication Date: 2016-04-06
• Subjects: Function spaces -- Periodicals; 515.7305
• DOI: 10.1155/2016/8746728
• Languages: English
• ISSNs: 2314-8896

Abstract

Abstract : By applying a fixed point approach, we investigate the stability problems for an AQCQ functional equation of the form f x + 2 y + f x - 2 y - 4 f x + y - 4 f x - y + 6 f x - f 2 y - f - 2 y + 4 f y + 4 f - y = 0 .