摘要:In this article, we prove the Hyers-Ulam stability of an additive-quadratic-cubic-quartic functional equation in paranormed spaces. Mathematics Subject Classification (2010): Primary 39B82; 39B52; 39B72; 46A99.
关键词:Hyers-Ulam stability ; paranormed space ; additive-quadratic-cubic-quartic functional equation.