Stable time periodic solutions for damped Sine-Gordon equations

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 Schae...

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Bibliographic Details
Main Authors: Jianmin Zhu, Zhixiang Li, Yicheng Liu
Format: Article
Language:English
Published: Texas State University 2006-08-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2006/99/abstr.html