一端有界的单个守恒律的连续弱熵解  

The Continuous Weak Entropy Solution for Scalar Conservation Laws with a Finite Bound

作　　者：李杰民[1] 

机构地区：[1]湛江师范学院数学与计算科学学院,广东湛江524048

出　　处：《佳木斯大学学报（自然科学版）》2008年第3期386-388,共3页Journal of Jiamusi University：Natural Science Edition

摘　　要：对一端有界的单个守恒律给出其整体连续的弱熵解存在唯一的一个充分条件,用截断方法构造其整体连续的弱熵解,得到弱熵解在边界的性态.A sufficient condition for the existence and uniqueness of the global continuous weak entropy solution for scalar conservation laws with a Finite Bound is presented.The global continuous weak entropy solution is constructed by the truncation method and its boundary behaviors are obtained.

关 键 词：单个守恒律 边界影响 连续的弱熵解 

分 类 号：O175.27[理学—数学]