数学物理学报(英文版) ›› 2019, Vol. 39 ›› Issue (1): 329-338.doi: 10.1007/s10473-019-0124-7

• 论文 • 上一篇    

BLOW-UP OF SOLUTION FOR A VISCOELASTIC WAVE EQUATION WITH DELAY

吴舜堂   

  1. General Education Center, National Taipei University of Technology, Taipei, Taiwan 106, China
  • 收稿日期:2016-08-25 修回日期:2018-06-01 出版日期:2019-02-25 发布日期:2019-03-13
  • 作者简介:Shun-Tang WU, stwu@ntut.edu.tw

BLOW-UP OF SOLUTION FOR A VISCOELASTIC WAVE EQUATION WITH DELAY

Shun-Tang WU   

  1. General Education Center, National Taipei University of Technology, Taipei, Taiwan 106, China
  • Received:2016-08-25 Revised:2018-06-01 Online:2019-02-25 Published:2019-03-13

摘要: In this paper, we consider the following viscoelastic wave equation with delay
|ut|ρ utt-△u-△utt + ƒ0t g(t - s)△u(s)ds + μ1ut(x, t) + μ2ut(x, t - τ)=b|u|p-2 u
in a bounded domain. Under appropriate conditions on μ1, μ2, the kernel function g, the nonlinear source and the initial data, there are solutions that blow up in finite time.

关键词: blow up, nonlinear source, wave equation, delay, viscoelastic

Abstract: In this paper, we consider the following viscoelastic wave equation with delay
|ut|ρ utt-△u-△utt + ƒ0t g(t - s)△u(s)ds + μ1ut(x, t) + μ2ut(x, t - τ)=b|u|p-2 u
in a bounded domain. Under appropriate conditions on μ1, μ2, the kernel function g, the nonlinear source and the initial data, there are solutions that blow up in finite time.

Key words: blow up, nonlinear source, wave equation, delay, viscoelastic