Acta mathematica scientia,Series B

• Articles • Previous Articles    

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

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

CLC Number: 

  • 35L65
Trendmd