具耗散均熵流方程组的整体解(英文)  

Global Solutions for Systems of Isentropic Flow with Dissipative Terms

作　　者：刘法贵 

机构地区：[1]华北水电学院,郑州450045

出　　处：《河南师范大学学报（自然科学版）》2001年第1期9-12,共4页Journal of Henan Normal University(Natural Science Edition)

基　　金：Supported by the NSF of China!(1 9971 0 62)

摘　　要：本文考虑具耗散项一维均熵流方程组 ,在对具连续积分片光滑初值作一些合理假设下 ,证明了其In this article the author considers one dimensional isentropic gas dynamics system with dissipative terms.Under certain assumptions on the continuous and piecewise smooth initial data.We prove that Cauchy problem for system admits a unique global continuous and piecewise C 1 solution.

关 键 词：耗散 GOURSAT问题 均熵流方程组 整体连续解 分片光滑解 存在性 

分 类 号：O175.27[理学—数学] O241.82[理学—基础数学]