23 citations · 46 across the 2 of their papers we have counts for
2 papers
math.NA2021★ 23 cited
A Non-stiff Summation-By-Parts Finite Difference Method for the Scalar Wave Equation in Second Order Form: Characteristic Boundary Conditions and Nonlinear Interfaces
Brittany A Erickson, Jeremy E Kozdon, Tobias W Harvey
Curvilinear, multiblock summation-by-parts finite difference operators with the simultaneous approximation term method provide a stable and accurate framework for solving the wave…
math.NA2019★ 23 cited
Non-stiff narrow-stencil finite difference approximations of the Laplacian on curvilinear multiblock grids
Martin Almquist, Eric M. Dunham
The Laplacian appears in several partial differential equations used to model wave propagation. Summation-by-parts--simultaneous approximation term (SBP-SAT) finite difference meth…