%0 Journal Article
%T Stability of Quartic Functional Equations in the Spaces of Generalized Functions
%A Young-Su Lee
%A Soon-Yeong Chung
%J Advances in Difference Equations
%D 2009
%I Springer
%R 10.1155/2009/838347
%X We consider the general solution of quartic functional equations and prove the Hyers-Ulam-Rassias stability. Moreover, using the pullbacks and the heat kernels we reformulate and prove the stability results of quartic functional equations in the spaces of tempered distributions and Fourier hyperfunctions.
%U http://dx.doi.org/10.1155/2009/838347