Mathematical Sciences: A Numerical Study of Propagation of Singularities for Semilinear Hyperbolic Systems

首席研究员将调查传播 半线性严格双曲型方程组的奇性 分段平滑初始数据。 这在以下方面有应用 计算空气动力学 计算流体动力学可以给出非常详细的 关于复杂物理现象的信息。 率 数值格式的收敛性有助于确定 信息是准确的。

The principal investigator will investigate the propagation of singularities for semilinear strictly hyperbolic systems with piecewise smooth initial data. This has applications in computatonal aerodynamics. Computational fluid dynamics can give very detailed information about complex physical phenomena. The rate of convergence of numerical schemes is useful in determining how accurate the information is.