Abstract
We prove the generalized Hyers-Ulam stability of multi-Jensen, multi-Euler-Lagrange additive, and quadratic mappings in -Banach spaces, using the socalled direct method. The corollaries from our main results correct some outcomes from Park (2011).
Citation
Tian Zhou Xu. "Approximate Multi-Jensen, Multi-Euler-Lagrange Additive and Quadratic Mappings in -Banach Spaces." Abstr. Appl. Anal. 2013 (SI58) 1 - 12, 2013. https://doi.org/10.1155/2013/648709