吉林大学学报(理学版)

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一维可压缩量子NavierStokes方程组解的爆破

董建伟, 朱军辉, 薛红霞   

  1. 郑州航空工业管理学院 理学院,  郑州 450015
  • 收稿日期:2017-10-31 出版日期:2018-07-26 发布日期:2018-07-31
  • 通讯作者: 董建伟 E-mail:dongjianweiccm@163.com

Blowup of Solutions to OneDimensional Compressible Quantum NavierStokes Equations

DONG Jianwei, ZHU Junhui, XUE Hongxia   

  1. College of Science, Zhengzhou University of Aeronautics, Zhengzhou 450015, China
  • Received:2017-10-31 Online:2018-07-26 Published:2018-07-31
  • Contact: DONG Jianwei E-mail:dongjianweiccm@163.com

摘要: 通过对加权动量进行估计, 在一维有界区域上证明当与初始动量有关的加权泛函充分大时, 可压缩量子NavierStokes方程组的解将在有限时刻爆破. 结果表明, 当初始动量充分大时, 该方程组不存在这种整体时间解.

关键词: 量子NavierStokes方程组, 一维, 爆破

Abstract: By estimating the weighed momentum, we proved that the solutions to the compressible quantum NavierStokes equations on a onedimensional bounded domain would blowup in a finite time when a weighed functional associated with the initial momentum was large enough. The result shows that the equations have not such globalintime solutions when the initial momentum is large enough.

Key words: blowup, onedimension, quantum NavierStokes equations

中图分类号: 

  • O175.2