J4 ›› 2013, Vol. 51 ›› Issue (03): 419-422.

• 数学 • 上一篇    下一篇

一类具有扰动项的非牛顿流方程解的爆破性

王长佳   

  1. 长春理工大学 理学院, 长春 130022
  • 收稿日期:2012-09-07 出版日期:2013-05-26 发布日期:2013-05-17
  • 通讯作者: 王长佳 E-mail:wangchangjia@gmail.com

Blowup of Solutions to a Class of NonNewtonianFluid Equations with Damping Term

WANG Changjia   

  1. School of Science, Changchun University of Science and Technology, Changchun 130022, China
  • Received:2012-09-07 Online:2013-05-26 Published:2013-05-17
  • Contact: WANG Changjia E-mail:wangchangjia@gmail.com

摘要:

考虑一类具有扰动项的非牛顿流模型初边值问题解的爆破性, 利用能量估计方法, 在非线性指数q的不同取值范围下, 通过构造与分析不同微分不等式证明了问题的解必在有限时刻发生爆破.

关键词: 爆破, 非牛顿流, 扰动

Abstract:

We studied the blowup property of solutions to a class of nonNewtonian fluid equations [JP2]with damping term. Using energy method and constructing and analyzing different types of differential[JP] inequality according to the different ranges of nonlinear index q, we proved that the solution of the problem will blow up in finite time.

Key words: blowup, nonNewtonian fluid, damping

中图分类号: 

  • O175.2