journal6 ›› 2008, Vol. 29 ›› Issue (3): 8-11.

• 数学 • 上一篇    下一篇

脉冲中立双曲型偏微分方程振动的充要条件

  

  1. (衡阳师范学院数学系,湖南 衡阳 421008)
  • 出版日期:2008-05-25 发布日期:2012-05-23

Necessary and Sufficient Condition for Oscillation of Impulsive Neutral Hyperbolic Partial Differential Equations

  1. (Department of Mathematics,Hengyang Normal University,Hengyang 421008,Hunan China)
  • Online:2008-05-25 Published:2012-05-23
  • About author:LUO Li-ping(1964-),male,was born in Leiyang City,Hunan Province,professor;research area is oscillation theory of partial functional differential equation.
  • Supported by:

    Natural Science Foundation of Hunan Province(05JJ40008);Science Research Foundation of Administration of Education of Hunan Province(07C164)

摘要:研究一类脉冲中立双曲型偏微分方程的振动性,借助Green散度定理和脉冲中立型微分方程,得到了该类方程在Dirichlet边界条件下所有解振动的一个充要条件.

关键词: 脉冲, 中立, 双曲型偏微分方程, 振动性

Abstract: The oscillation for a class of impulsive neutral hyperbolic partial differential equations is investigated.By employing Green’s divergence theorem and impulsive neutral differential equation,a necessary and sufficient condition for oscillation of all solutions of the equations is obtained under Dirichlet boundary condition.

Key words: impulse, neutral, hyperbolic partial differential equation, oscillation

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