POINTWISE ESTIMATES OF SOLUTIONS TO CAUCHY PROBLEM FOR QUASILINEAR HYPERBOLIC SYSTEMS

被引：0
|
作者：
WANG WEIKE YANG XIONGFENG Department of Mathematics
机构：
来源：
ChineseAnnalsofMathematics | 2003年 / 04期
基金：
中国国家自然科学基金;
关键词：
Weakly linearly degenerate; Matching condition; Normalize translation and normalize coordinate;
D O I：
暂无
中图分类号：
O211.67 [期望与预测];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
This paper considers the pointwise estimate of the solutions to Cauchy problem for quasilin-ear hyperbolic systems, which bases on the existence of the solutions by using the fundamental solutions. It gives a sharp pointwise estimates of the solutions on domam under consideration. Specially, the estimate is precise near each characteristic direction.
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页码：457 / 468
页数：12
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