Open Access
2007 On the stability of mixed trigonometric functional equations
Gwang Hui Kim
Banach J. Math. Anal. 1(2): 227-236 (2007). DOI: 10.15352/bjma/1240336221


The aim of this paper is to study the superstability problem of the mixed trigonometric functional equations and the Hyers-Ulam-Rassias stability for a Jensen type functional equation.


Download Citation

Gwang Hui Kim. "On the stability of mixed trigonometric functional equations." Banach J. Math. Anal. 1 (2) 227 - 236, 2007.


Published: 2007
First available in Project Euclid: 21 April 2009

zbMATH: 1129.39013
MathSciNet: MR2366106
Digital Object Identifier: 10.15352/bjma/1240336221

Primary: 39B82
Secondary: 39B52‎

Keywords: cosine(d'Alembert) functional equation , sine functional equation , stability , superstability , trigonometric functional equation

Rights: Copyright © 2007 Tusi Mathematical Research Group

Vol.1 • No. 2 • 2007
Back to Top