Applied Mathematics and Mechanics (English Edition) ›› 1999, Vol. 20 ›› Issue (7): 748-756.

• Article • Previous Articles     Next Articles

ON THE OSCILLATION OF SOLUTIONS OF HYPERBOLIC PARTIAL FUNCTIONAL DIFFERENTIAL EQUATIONS

Wang Peiguang1, Ge Weigao2   

  1. 1. Department of Mathematics, Hebei University, Baoding 071002, P. R. China;
    2. Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, P. R. China
  • Received:1998-06-22 Revised:1999-02-05 Online:1999-07-18 Published:1999-07-18
  • Supported by:

    the National Natural Science Foundation of China (19871005), the NaturalScience Foundation of Province Hebei (197691)

Abstract: In this paper,the oscillation of solutions of hyperbolic partial functional differential equations is studied,and oscillatory criteria of solutions with three kinds of boundary conditions are obtained.

Key words: Biot’s wave equations, transversely isotropic saturated poroelastic media, non-axisymmetrical dynamic response, oscillation, hyperbolic equation, distributed deviating arguments

2010 MSC Number: 

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