# A GENERALIZATION OF THE HYERS-ULAM-RASSIAS STABILITY OF A FUNCTIONAL EQUATION OF DAVISON

• Jun, Kil-Woung (Department of Mathematics Chungnam National University) ;
• Jung, Soon-Mo (Mathematics Section College of Science and Technology Hong-Ik University) ;
• Lee, Yang-Hi (Department of Mathematics Education Kongju National University)
• Published : 2004.05.01

#### Abstract

We prove the Hyers-Ulam-Rassias stability of the Davison functional equation f($\chi$y) + f($\chi$ + y) = f($\chi$y + $\chi$) + f(y) for a class of functions from a ring into a Banach space and we also investigate the Davison equation of Pexider type.

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2. Hyers–Ulam stability of a functional equation with several parameters vol.27, pp.7-8, 2016, https://doi.org/10.1007/s13370-016-0403-6
3. HYERS-ULAM STABILITY OF MAPPINGS FROM A RING A INTO AN A-BIMODULE vol.28, pp.4, 2013, https://doi.org/10.4134/CKMS.2013.28.4.767