期刊
RICERCHE DI MATEMATICA
卷 65, 期 2, 页码 549-562出版社
SPRINGER-VERLAG ITALIA SRL
DOI: 10.1007/s11587-016-0274-z
关键词
Riemann problems; Exact solutions; Nonhomogeneous p-system
资金
- Italian National Group of Mathematical Physics (GNFM-INdAM)
In this paper a p-system with relaxation is considered. Within the theoretical framework of the differential constraints method, we determine two possible classes of exact solutions of the governing model both parameterized by one arbitrary function. This allows to solve classes of initial value problems of interest in nonlinear wave propagation. In fact a generalized Riemann problem is solved by determining a smooth solution which plays the role of the well known rarefaction wave of the homogeneous case.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据