Siyang Wang

26 papers Journal 26
YearRankTypeTitle / Venue / Authors
2026 J jnl
An energy-based discontinuous Galerkin method for the wave equation with nonsmooth solutions.
J. Comput. Phys.
Yangxin Fu, Yan Jiang, Siyang Wang
2025 J jnl
A hybrid numerical method for elastic wave propagation in discontinuous media with complex geometry.
J. Comput. Phys.
Andreas Granath, Siyang Wang
2025 J jnl
LR-WaveHoltz: A Low-Rank Helmholtz Solver.
CoRR
Andreas Granath, Daniel Appelö, Siyang Wang
2025 J jnl
On the stability analysis of the perfectly matched layer for the elastic wave equation in layered media.
J. Comput. Phys.
Kenneth Duru, Balaje Kalyanaraman, Siyang Wang
2025 J jnl
Stable and high-order accurate finite difference methods for the diffusive viscous wave equation.
J. Comput. Appl. Math.
Siyang Wang
2023 J jnl
A Finite Difference-Discontinuous Galerkin Method for the Wave Equation in Second Order Form.
SIAM J. Numer. Anal.
Siyang Wang, Gunilla Kreiss
2023 J jnl
Upwind summation-by-parts finite differences: error estimates and WENO methodology.
CoRR
Yan Jiang, Siyang Wang
2022 J jnl
A Conservative and Energy Stable Discontinuous Spectral Element Method for the Shifted Wave Equation in Second Order Form.
SIAM J. Numer. Anal.
Kenneth Duru, Siyang Wang, Kenny Wiratama
2022 J jnl
A High Order Finite Difference Method for the Elastic Wave Equation in Bounded Domains with Nonconforming Interfaces.
SIAM J. Numer. Anal.
Lu Zhang, Siyang Wang
2022 J jnl
A finite difference - discontinuous Galerkin method for the wave equation in second order form.
CoRR
Siyang Wang, Gunilla Kreiss
2022 J jnl
An Energy-Based Summation-by-Parts Finite Difference Method For the Wave Equation in Second Order Form.
J. Sci. Comput.
Siyang Wang, Daniel Appelö, Gunilla Kreiss
2022 J jnl
Stability analysis of the perfectly matched layer for the elastic wave equation in layered media.
CoRR
Kenneth Duru, Siyang Wang
2021 J jnl
A conservative and energy stable discontinuous spectral element method for the shifted wave equation in second order form.
CoRR
Kenneth Duru, Siyang Wang, Kenny Wiratama
2021 J jnl
A high order finite difference method for the elastic wave equations in bounded domains with nonconforming interfaces.
CoRR
Lu Zhang, Siyang Wang
2021 J jnl
An energy-based summation-by-parts finite difference method for the wave equation in second order form.
CoRR
Siyang Wang, Daniel Appelö, Gunilla Kreiss
2021 J jnl
Elastic Wave Propagation in Curvilinear Coordinates with Mesh Refinement Interfaces by a Fourth Order Finite Difference Method.
SIAM J. Sci. Comput.
Lu Zhang, Siyang Wang, N. Anders Petersson
2021 J jnl
Summation-by-Parts Approximations of the Second Derivative: Pseudoinverse and Revisitation of a High Order Accurate Operator.
SIAM J. Numer. Anal.
Sofia Eriksson, Siyang Wang
2020 J jnl
Elastic wave propagation in curvilinear coordinates with mesh refinement interfaces by a fourth order finite difference method.
CoRR
Lu Zhang, Siyang Wang, N. Anders Petersson
2020 J jnl
Summation-by-parts approximations of the second derivative: Pseudoinverses of singular operators and revisiting the sixth order accurate narrow-stencil operator.
CoRR
Sofia Eriksson, Siyang Wang
2019 J jnl
Fourth Order Finite Difference Methods for the Wave Equation with Mesh Refinement Interfaces.
SIAM J. Sci. Comput.
Siyang Wang, N. Anders Petersson
2019 J jnl
Order-Preserving Interpolation for Summation-by-Parts Operators at Nonconforming Grid Interfaces.
SIAM J. Sci. Comput.
Martin Almquist, Siyang Wang, Jonatan Werpers
2018 J jnl
An Improved High Order Finite Difference Method for Non-conforming Grid Interfaces for the Wave Equation.
J. Sci. Comput.
Siyang Wang
2018 J jnl
Convergence of finite difference methods for the wave equation in two space dimensions.
Math. Comput.
Siyang Wang, Anna Nissen, Gunilla Kreiss
2018 J jnl
High-Order Numerical Methods for 2D Parabolic Problems in Single and Composite Domains.
J. Sci. Comput.
Gustav Ludvigsson, Kyle R. Steffen, Simon Sticko, Siyang Wang, Qing Xia, Yekaterina Epshteyn, Gunilla Kreiss
2017 J jnl
Convergence of Summation-by-Parts Finite Difference Methods for the Wave Equation.
J. Sci. Comput.
Siyang Wang, Gunilla Kreiss
2016 J jnl
High Order Finite Difference Methods for the Wave Equation with Non-conforming Grid Interfaces.
J. Sci. Comput.
Siyang Wang, Kristoffer Virta, Gunilla Kreiss