Fourth Order Finite Difference Methods for the Wave Equation with Mesh Refinement Interfaces
Work
Year: 2019
Type: article
Abstract: We analyze two types of summation-by-parts finite difference operators for approximating the second derivative with variable coefficient. The first type uses ghost points, while the second type does n... more
Authors Siyang Wang, N. Anders Petersson
Institutions University of Gothenburg, Chalmers University of Technology, Lawrence Livermore National Laboratory
Cites: 26
Cited by: 17
Related to: 10
FWCI: 1.004
Citation percentile (by year/subfield): 100
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Sustainable Development Goal Affordable and clean energy
Open Access status: green
Grant IDS LLNL-JRNL-757334, DE-AC52-07NA27344