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一类拟线性双曲守恒律的张弛现象
引用本文:刘法贵.一类拟线性双曲守恒律的张弛现象[J].数学研究,1997,30(1):87-90.
作者姓名:刘法贵
作者单位:复旦大学数学研究所!上海,200433,华北水电学院,郑州,450045
摘    要:讨论了一类拟线性双曲守恒律的张弛现象,证明了张弛在保持“小解”光滑性意义下具有耗散效应.

关 键 词:守恒律  张弛  耗散效应

Effects of Relaxation for A Class of Quasilinear Hyperbolic Conservation Laws
Liu Fagui.Effects of Relaxation for A Class of Quasilinear Hyperbolic Conservation Laws[J].Journal of Mathematical Study,1997,30(1):87-90.
Authors:Liu Fagui
Abstract:In this paper the author considers the effects of relaxation for a class of quasilinear hyperbolicconservation laws, and prove that relaxation plays effects of dissipation in the sense of ensuring the smoothnessof small solution.
Keywords:Relaxation  Dissipation  Conservation law  Global smooth solution
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