Ontology highlight
ABSTRACT:
SUBMITTER: Su J
PROVIDER: S-EPMC7737977 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
Su Jie J Zhou Zhenghua Z Li Yuandong Y Hao Bing B Dong Qing Q Li Xiaojun X
PloS one 20201215 12
The Multi-Transmitting Formula (MTF) proposed by Liao et al. is a local artificial boundary condition widely used in numerical simulations of wave propagation in an infinite medium, while the drift instability is usually caused in its numerical implementation. In view of a physical interpretation of the Gustafsson, Kreiss and Sundström criterion on numerical solutions of initial-boundary value problems in the hyperbolic partial differential equations, the mechanism of the drift instability of MT ...[more]