%0 Journal Article
%T The solutions of four $q$-functional equations
%A Jun-Ming Zhu
%J Mathematics
%D 2010
%I arXiv
%X In this note we obtain the solutions of four $q$-functional equations and express the solutions in $q$-operator forms. These equations give sufficient conditions for $q$-operator methods.
%U http://arxiv.org/abs/1001.0299v1