数学物理学报(英文版)

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ON A LEMMA OF DIPERNA AND CHEN

丁夏畦   

  1. 中国科学院数学与系统科学研究院, 北京 100080
  • 收稿日期:2005-08-12 修回日期:1900-01-01 出版日期:2006-01-20 发布日期:2006-01-20
  • 通讯作者: 丁夏畦

ON A LEMMA OF DIPERNA AND CHEN

Ding Xiaqi   

  1. Institute of Applied Mathematics, AMSS, Chinese Academy of Sciences, Beijing 100080, China
  • Received:2005-08-12 Revised:1900-01-01 Online:2006-01-20 Published:2006-01-20
  • Contact: Ding Xiaqi

摘要:

This note gives an explicit lower bound of the function $\varphi(t)$ in the lemma of DiPerna and Chen and some remarks.

关键词: Gas dynamics, isothermal, entropy

Abstract:

This note gives an explicit lower bound of the function $\varphi(t)$ in the lemma of DiPerna and Chen and some remarks.

Key words: Gas dynamics, isothermal, entropy

中图分类号: 

  • 35L65