| Literature DB >> 27026856 |
Abstract
We prove a general stability theorem of an n-dimensional quadratic-additive type functional equation [Formula: see text]by applying the direct method.Entities:
Keywords: Direct method; Functional equation; Generalized Hyers-Ulam stability; n-dimensional quadratic-additive type functional equation
Year: 2016 PMID: 27026856 PMCID: PMC4766182 DOI: 10.1186/s40064-016-1771-y
Source DB: PubMed Journal: Springerplus ISSN: 2193-1801