数学物理学报(英文版) ›› 2010, Vol. 30 ›› Issue (6): 2110-2128.doi: 10.1016/S0252-9602(10)60195-6

• 论文 • 上一篇    

SPIRAL SOLUTION TO THE TWO-DIMENSIONAL TRANSPORT EQUATIONS

王振, 张庆玲   

  1. Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
  • 收稿日期:2010-10-20 出版日期:2010-11-20 发布日期:2010-11-20
  • 基金资助:

    This work is partially supported by National Natural Science Foundation of China (10871199) and one hundred talent project from the Chinese Academy of Sciences.

SPIRAL SOLUTION TO THE TWO-DIMENSIONAL TRANSPORT EQUATIONS

 WANG Zhen, ZHANG Qing-Ling   

  1. Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2010-10-20 Online:2010-11-20 Published:2010-11-20
  • Supported by:

    This work is partially supported by National Natural Science Foundation of China (10871199) and one hundred talent project from the Chinese Academy of Sciences.

摘要:

The existence of spiral solution for the two-dimensional transport equations is considered in the present paper. Based on  the notion of generalized solutions in the sense of Lebesgue-stieltjes integral, the global weak solution  of transport equations which includes δ-shocks and vacuum is constructed for some special initial data.

关键词: transport equations, generalized solutions,  δ-shocks

Abstract:

The existence of spiral solution for the two-dimensional transport equations is considered in the present paper. Based on  the notion of generalized solutions in the sense of Lebesgue-stieltjes integral, the global weak solution  of transport equations which includes δ-shocks and vacuum is constructed for some special initial data.

Key words: transport equations, generalized solutions,  δ-shocks

中图分类号: 

  • 35L65