摘要:
This note gives an explicit lower bound of the function $\varphi(t)$ in the lemma of DiPerna and Chen and some remarks.
中图分类号:
丁夏畦. ON A LEMMA OF DIPERNA AND CHEN[J]. 数学物理学报(英文版), 2006, 26(1): 188-192.
Ding Xiaqi. ON A LEMMA OF DIPERNA AND CHEN[J]. Acta mathematica scientia,Series B, 2006, 26(1): 188-192.