Acta mathematica scientia,Series A ›› 2018, Vol. 38 ›› Issue (2): 313-321.

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Effect of Impulsive Perturbations on Oscillation of Nonlinear Delay Hyperbolic Distributed Parameter Systems

Luo Liping, Luo Zhenguo, Deng Yihua   

  1. College of Mathematics and Statistics, Hengyang Normal University, Hunan Hengyang 421002
  • Received:2017-05-25 Revised:2017-08-29 Online:2018-04-26 Published:2018-04-26
  • Supported by:
    Supported by the Hunan Provincial Natural Science Foundation (2016JJ2008), the Key Project of Hunan Provincial Education Department (17A030), the Training Target of the Young Backbone Teachers in Hunan Colleges and Universities ([2015]361), the Project of Hunan Provincial Key Laboratory (2016TP1020) and the Construct Program of the Key Discipline in Hunan Province

Abstract: The oscillatory behavior for a class of nonlinear impulsive delay hyperbolic distributed parameter systems with higher order Laplace operator are investigated under third boundary value condition. By employing the technique of treating higher order Laplace operator and impulsive delay differential inequality, some new explicit sufficient criteria are established for the oscillation of such systems. The conclusions obtained fully show that the oscillation is caused by impulsive perturbation and delay effect.

Key words: Oscillation, Hyperbolic distributed parameter system, Higher order Laplace operator, Nonlinear, Impulsive perturbation, Delay effect

CLC Number: 

  • O175.27
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