题目：A High Order Accurate Bound-preserving Compact Finite Difference Scheme for Scalar Convection Diffusion Equations

报告人：谢树森教授，中国海洋大学

时间：2018年11月11日10:20

地点：知新楼B-924

摘要：We show that the classical fourth order accurate compact finite difference scheme with high order strong stability preserving time discretization for convection diffusion problems satisfies a weak monotonicity property, which implies that a simple limiter can enforce the bound preserving property without losing conservation and high order accuracy. Higher order accurate compact finite difference schemes satisfying the weak monotonicity will also be discussed.

邀请人: 芮洪兴