摘要
本文研究拉格朗日坐标下绝热气动力学方程组的柯西问题,证明了一个光滑解的整体存在性定理.我们的结果是文[5]内容的扩充.
In this paper,We study the cauchy problem for the thermally insulated gas dynamics system in lagrange coordinate.A global existence theorem on smooth solutions for the above problem is proved.Our result is an extension to the content in[5].
基金
国家自然科学基金课题
关键词
绝热
气体动力学
方程组
光滑解
Globally smooth solution
Existence
Thermally insulated gas dynamics equation
