数学季刊 ›› 1999, Vol. 14 ›› Issue (4): 1-5.

• •    下一篇

非线性波方程的初边值问题

  

  1.  郑州测绘学院数学教研室 河南郑州450052
  • 收稿日期:1996-01-19 出版日期:1999-12-30 发布日期:2024-09-02
  • 作者简介:REN Liu-cheng(1963-),male,native of Runan,Henan,Ph.D.,associate professor of Zhengzhou Institute of Surveying and Mapping,engages in mathematics cartography and partial differential equation.
  • 基金资助:
    Supported by Henan Scientific Committee Foundation(994071500)

Initial Boundary Value Problems for Nonlinear Wave Equations

  1.  郑州测绘学院数学教研室 河南郑州450052
  • Received:1996-01-19 Online:1999-12-30 Published:2024-09-02
  • About author:REN Liu-cheng(1963-),male,native of Runan,Henan,Ph.D.,associate professor of Zhengzhou Institute of Surveying and Mapping,engages in mathematics cartography and partial differential equation.
  • Supported by:
    Supported by Henan Scientific Committee Foundation(994071500)

摘要: 本文利用Leray-Schauder不动点定理证明了非线性波方程utt - [a0 + a2(ux)β]uxx - a1uxxtt = f(x,t,ux,ut,uxt)的初边值问题广义解的存在唯一性 .

关键词:  , 非线性波方程, 初边值问题, Leray-Schauder不动点, 广义解,  ,

Abstract: 本文利用Leray-Schauder不动点定理证明了非线性波方程utt - [a0 + a2(ux)β]uxx - a1uxxtt = f(x,t,ux,ut,uxt)的初边值问题广义解的存在唯一性 .

Key words:  , 非线性波方程, 初边值问题, Leray-Schauder不动点, 广义解,  ,

中图分类号: