%0 Journal Article
%T Stable time periodic solutions for damped Sine-Gordon equations
%A Jianmin Zhu
%A Zhixiang Li
%A Yicheng Liu
%J Electronic Journal of Differential Equations
%D 2006
%I Texas State University
%X We investigate existence and stability of time periodic solutions for damped Sine-Gordon equations with delay under reasonable assumptions. The key-step is constructing suitable Lyapunov functionals and establishing the priori bound for all possible periodic solutions. We also use the Schaefer fixed-point theorem.
%K Schaefer's fixed-point theorem
%K time periodic solutions
%K Sine-Gordon equations
%K uniformly asymptotic stability.
%U http://ejde.math.txstate.edu/Volumes/2006/99/abstr.html