Chinese Quarterly Journal of Mathematics ›› 2009, Vol. 24 ›› Issue (3): 439-444.

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Oscillation of Nonlinear Impulsive Delay Hyperbolic Partial Differential Equations 

  

  1. 1. Department of Mathematics and Computational Science, Hengyang Normal University2. Department of Mathematics, Nanhua University
  • Received:2006-05-12 Online:2009-09-30 Published:2023-06-30
  • About author: LUO Li-ping(1964- ), male, native of Leiyang, Hunan, a professor of Hengyang Normal University, engaging in oscillatory theory of partial functional differential equations.
  • Supported by:
     Supported by the Natural Science Foundation of China(10471086); Supported by the Science Research Foundation of Department of Education of Hunan Province(07C164);

Abstract: In this paper, by making use of the calculous technique and some results of the impulsive differential inequality, oscillatory properties of the solutions of certain nonlinear impulsive delay hyperbolic partial differential equations with nonlinear diffusion coefficient are investigated. Sufficient conditions for oscillations of such equations are obtained.

Key words: nonlinear, impulse, delay, hyperbolic partial differential equations, oscillation

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