Bounded Oscillation Of Some Kinds Of Functional Equations

This paper consists of two chapters. We respectively discuss the bounded oscillation of the following functional equations:In chapter 1, we investigated bounded oscillation for equation (â… ), and some sufficient conditions are obtained. We also studied bounded oscillation to equation (â…¡) and gain a set of sufficient conditions for bounded oscillation of the equation .In chapter 2, we extended the corresponding results of chapter 1 to equation (â…¢).The results obtained in this paper extend or improve the corresponding results in the literature.