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一类非线性Kirehhoff波方程的整体解 被引量:5

The Global Solution for a Class of Nonlinear Kirohhoff Wave Equation
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摘要 研究了一类非线性Kirchhoff波方程utt-M(‖u‖22)△u+g(ut)(t)+f(u)=0的初边值问题.在一定条件下,作者证明了方程整体解的存在唯一性,得到了解的衰减估计. The authors consider an initial-boundary value problem of the nonlinear Kirchhoff wave equation uu-M(‖△↓u‖2^2)△u+g(ut)φ(t)+f(u)=0. The existence of a global solution and its decay behavior are obtained for the equation under some conditions.
作者 严勇 姚莉
出处 《四川大学学报(自然科学版)》 CAS CSCD 北大核心 2006年第1期21-27,共7页 Journal of Sichuan University(Natural Science Edition)
基金 四川省教育厅青年基金
关键词 非线性波方程 整体解 存在性 唯一性 衰减估计 nonlinear wave equation global solution existence uniqueness decay behavior
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参考文献7

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同被引文献27

  • 1许镇辉,鲜大权.应用指数函数法求解广义Camassa-Holm方程[J].四川大学学报(自然科学版),2009,46(6):1600-1604. 被引量:4
  • 2刘诗焕,谢果,赖绍永.一类电报方程初值问题的整体解[J].四川师范大学学报(自然科学版),2006,29(2):155-157. 被引量:5
  • 3YANG Zong-Hang.A Series of Exact Solutions of (2+l)-Dimensional CDGKS Equation[J].Communications in Theoretical Physics,2006,46(5X):807-811. 被引量:5
  • 4王颖,张岩,陈波涛.一类Boussinesq方程的Sobolev指数[J].四川大学学报(自然科学版),2007,44(3):490-494. 被引量:3
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