Review of summation-by-parts operators with simultaneous approximation terms for the numerical solution of partial differential equations
Abstract Summation-by-parts (SBP) operators have a number of properties that make them
an attractive option for higher-order spatial discretizations of partial differential equations. In …
an attractive option for higher-order spatial discretizations of partial differential equations. In …
Review of summation-by-parts schemes for initial–boundary-value problems
M Svärd, J Nordström - Journal of Computational Physics, 2014 - Elsevier
High-order finite difference methods are efficient, easy to program, scale well in multiple
dimensions and can be modified locally for various reasons (such as shock treatment for …
dimensions and can be modified locally for various reasons (such as shock treatment for …
High-order entropy stable finite difference schemes for nonlinear conservation laws: Finite domains
TC Fisher, MH Carpenter - Journal of Computational Physics, 2013 - Elsevier
Nonlinear entropy stability is used to derive provably stable high-order finite difference
operators including boundary closure stencils, for the compressible Navier–Stokes …
operators including boundary closure stencils, for the compressible Navier–Stokes …
A generalized framework for nodal first derivative summation-by-parts operators
A generalized framework is presented that extends the classical theory of finite-difference
summation-by-parts (SBP) operators to include a wide range of operators, where the main …
summation-by-parts (SBP) operators to include a wide range of operators, where the main …
A fourth order accurate finite difference scheme for the elastic wave equation in second order formulation
B Sjögreen, NA Petersson - Journal of Scientific Computing, 2012 - Springer
We present a fourth order accurate finite difference method for the elastic wave equation in
second order formulation, where the fourth order accuracy holds in both space and time. The …
second order formulation, where the fourth order accuracy holds in both space and time. The …
Summation by parts operators for finite difference approximations of second-derivatives with variable coefficients
K Mattsson - Journal of Scientific Computing, 2012 - Springer
Finite difference operators approximating second derivatives with variable coefficients and
satisfying a summation-by-parts rule have been derived for the second-, fourth-and sixth …
satisfying a summation-by-parts rule have been derived for the second-, fourth-and sixth …
[HTML][HTML] Summation-by-parts operators and high-order quadrature
Summation-by-parts (SBP) operators are finite-difference operators that mimic integration by
parts. The SBP operator definition includes a weight matrix that is used formally for discrete …
parts. The SBP operator definition includes a weight matrix that is used formally for discrete …
Stable and accurate interpolation operators for high-order multiblock finite difference methods
K Mattsson, MH Carpenter - SIAM Journal on Scientific Computing, 2010 - SIAM
Block-to-block interface interpolation operators are constructed for several common high-
order finite difference discretizations. In contrast to conventional interpolation operators …
order finite difference discretizations. In contrast to conventional interpolation operators …
Parallel Newton–Krylov–Schur Flow Solver for the Navier–Stokes Equations
M Osusky, DW Zingg - AIAA journal, 2013 - arc.aiaa.org
The objective of the present paper is to demonstrate the effectiveness of a spatial
discretization based on summation-by-parts operators with simultaneous approximation …
discretization based on summation-by-parts operators with simultaneous approximation …
Summation-by-parts operators for general function spaces: The second derivative
Many applications rely on solving time-dependent partial differential equations (PDEs) that
include second derivatives. Summation-by-parts (SBP) operators are crucial for developing …
include second derivatives. Summation-by-parts (SBP) operators are crucial for developing …