报告主题：Discontinuous Galerkin Method for Convection Dominated Partial Differential Equations
报告人：舒其望 教授 (布朗大学)
报告时间：2016年12月22日（周四）10:00
报告地点：校本部G507
邀请人：李常品教授
主办部门：理学院数学系
报告摘要：Discontinuous Galerkin (DG) method is a finite element method with features from high resolution finite difference and finite volume schemes such as approximate Riemann solvers and nonlinear limiters. It was originally designed for solving hyperbolic conservation laws but has been generalized later to solve higher order convection dominated partial differential equations (PDEs) such as convection diffusion equations and convection dispersion equations. The DG method has been widely applied, in areas such as computational fluid dynamics, computational electromagnetism, and semiconductor device simulations, just to name a few. In this talk we will give a general survey of the DG method, emphasizing its designing principles and main ingredients. We will also describe some of the recent developments in DG methods.
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