Acta mathematica scientia,Series A ›› 2010, Vol. 30 ›› Issue (1): 197-206.

• Articles • Previous Articles     Next Articles

Energy Decay Estimates for the Nonhomogeneous Timoshenko Beam with a Local Nonlinear Feedback

ZHANG Chun-Guo, QIU Zhe-Yong   

  1. Department of Mathematics, Hangzhou Dianzi |University, Hangzhou 310018
  • Received:2008-04-09 Revised:2009-05-27 Online:2010-01-01 Published:2010-01-01
  • Supported by:

    国家自然科学基金(10501039, 10771048)资助.

Abstract:

In this paper, it is considered that the energy decay estimates of the nonhomogeneous Timoshenko beam with a local nonlinear feedback.
The well-posedness of the system is proved via the nonlinear operator semigroup theory. By virtue of multiplier method, the energy decay estimates of the system is given.

Key words: Timoshenko beam, Local nonlinear feedback, Multiplier method, Energy decay estimates

CLC Number: 

  • 35B37
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