Qiang Zhang

32 papers Journal 32
YearRankTypeTitle / Venue / Authors
2025 J jnl
Optimal Error Estimate of a Discontinuous Galerkin Method for One-Dimensional Linear Hyperbolic Equation with Degenerate Points Moving Along Space-Time Curves.
J. Sci. Comput.
Yuan Xu, Xiong Meng, Chi-Wang Shu, Qiang Zhang
2024 J jnl
Analysis of Local Discontinuous Galerkin Methods with Implicit-Explicit Time Marching for Linearized KdV Equations.
SIAM J. Numer. Anal.
Haijin Wang, Qi Tao, Chi-Wang Shu, Qiang Zhang
2024 J jnl
Correction to: Implicit-Explicit Local Discontinuous Galerkin Methods with Generalized Alternating Numerical Fluxes for Convection-Diffusion Problems.
J. Sci. Comput.
Haijin Wang, Qiang Zhang, Chi-Wang Shu
2024 J jnl
Stability Analysis and Error Estimate of the Explicit Single-Step Time-Marching Discontinuous Galerkin Methods with Stage-Dependent Numerical Flux Parameters for a Linear Hyperbolic Equation in One Dimension.
J. Sci. Comput.
Yuan Xu, Chi-Wang Shu, Qiang Zhang
2024 J jnl
Ultra-weak discontinuous Galerkin method with IMEX-BDF time marching for two dimensional convection-diffusion problems.
Comput. Math. Appl.
Haijin Wang, Lulu Jiang, Qiang Zhang, Yuan Xu, Xiaobin Shi
2023 J jnl
Stability and Error Estimates of Local Discontinuous Galerkin Methods with Implicit-Explicit Backward Difference Formulas up to Fifth Order for Convection-Diffusion Equation.
J. Sci. Comput.
Haijin Wang, Xiaobin Shi, Qiang Zhang
2023 J jnl
Uniform stability for local discontinuous Galerkin methods with implicit-explicit Runge-Kutta time discretizations for linear convection-diffusion equation.
Math. Comput.
Haijin Wang, Fengyan Li, Chi-Wang Shu, Qiang Zhang
2022 J jnl
L$^2$ Error Estimate to Smooth Solutions of High Order Runge-Kutta Discontinuous Galerkin Method for Scalar Nonlinear Conservation Laws with and without Sonic Points.
SIAM J. Numer. Anal.
Jingqi Ai, Yuan Xu, Chi-Wang Shu, Qiang Zhang
2022 J jnl
Local Error Estimates for Runge-Kutta Discontinuous Galerkin Methods with Upwind-Biased Numerical Fluxes for a Linear Hyperbolic Equation in One-Dimension with Discontinuous Initial Data.
J. Sci. Comput.
Yuan Xu, Di Zhao, Qiang Zhang
2020 J jnl
Discontinuous Galerkin Methods for Nonlinear Scalar Conservation Laws: Generalized Local Lax-Friedrichs Numerical Fluxes.
SIAM J. Numer. Anal.
Jia Li, Dazhi Zhang, Xiong Meng, Boying Wu, Qiang Zhang
2020 J jnl
Error Estimate of the Fourth-Order Runge-Kutta Discontinuous Galerkin Methods for Linear Hyperbolic Equations.
SIAM J. Numer. Anal.
Yuan Xu, Chi-Wang Shu, Qiang Zhang
2020 J jnl
Superconvergence Analysis of the Runge-Kutta Discontinuous Galerkin Methods for a Linear Hyperbolic Equation.
J. Sci. Comput.
Yuan Xu, Xiong Meng, Chi-Wang Shu, Qiang Zhang
2019 J jnl
Implicit-Explicit Local Discontinuous Galerkin Methods with Generalized Alternating Numerical Fluxes for Convection-Diffusion Problems.
J. Sci. Comput.
Haijin Wang, Qiang Zhang, Chi-Wang Shu
2019 J jnl
Local Discontinuous Galerkin Method with Implicit-Explicit Time Marching for Incompressible Miscible Displacement Problem in Porous Media.
J. Sci. Comput.
Haijin Wang, Jingjing Zheng, Fan Yu, Hui Guo, Qiang Zhang
2019 J jnl
Local Discontinuous Galerkin Methods with Generalized Alternating Numerical Fluxes for Two-dimensional Linear Sobolev Equation.
J. Sci. Comput.
Di Zhao, Qiang Zhang
2019 J jnl
Local discontinuous Galerkin methods with implicit-explicit time-marching for time-dependent incompressible fluid flow.
Math. Comput.
Haijin Wang, Yunxian Liu, Qiang Zhang, Chi-Wang Shu
2019 J jnl
The L
SIAM J. Numer. Anal.
Yuan Xu, Qiang Zhang, Chi-Wang Shu, Haijin Wang
2018 J jnl
Third order implicit-explicit Runge-Kutta local discontinuous Galerkin methods with suitable boundary treatment for convection-diffusion problems with Dirichlet boundary conditions.
J. Comput. Appl. Math.
Haijin Wang, Qiang Zhang, Chi-Wang Shu
2017 J jnl
Application of generalized Gauss-Radau projections for the local discontinuous Galerkin method for linear convection-diffusion equations.
Math. Comput.
Yao Cheng, Xiong Meng, Qiang Zhang
2017 J jnl
Local Analysis of the Local Discontinuous Galerkin Method with Generalized Alternating Numerical Flux for One-Dimensional Singularly Perturbed Problem.
J. Sci. Comput.
Yao Cheng, Qiang Zhang
2016 J jnl
Stability analysis and error estimates of local discontinuous Galerkin methods with implicit-explicit time-marching for nonlinear convection-diffusion problems.
Appl. Math. Comput.
Haijin Wang, Chi-Wang Shu, Qiang Zhang
2015 J jnl
Local Analysis of Local Discontinuous Galerkin Method for the Time-Dependent Singularly Perturbed Problem.
J. Sci. Comput.
Yao Cheng, Feng Zhang, Qiang Zhang
2015 J jnl
Stability and Error Estimates of Local Discontinuous Galerkin Methods with Implicit-Explicit Time-Marching for Advection-Diffusion Problems.
SIAM J. Numer. Anal.
Haijin Wang, Chi-Wang Shu, Qiang Zhang
2014 J jnl
Error estimates for the third order explicit Runge-Kutta discontinuous Galerkin method for a linear hyperbolic equation in one-dimension with discontinuous initial data.
Numerische Mathematik
Qiang Zhang, Chi-Wang Shu
2012 J jnl
A Fully-Discrete Local Discontinuous Galerkin Method for Convection-Dominated Sobolev Equation.
J. Sci. Comput.
Qiang Zhang, Fuzheng Gao
2012 J jnl
Superconvergence of Discontinuous Galerkin Methods for Scalar Nonlinear Conservation Laws in One Space Dimension.
SIAM J. Numer. Anal.
Xiong Meng, Chi-Wang Shu, Qiang Zhang, Boying Wu
2011 J jnl
Third Order Explicit Runge-Kutta Discontinuous Galerkin Method for Linear Conservation Law with Inflow Boundary Condition.
J. Sci. Comput.
Qiang Zhang
2010 J jnl
Stability Analysis and A Priori Error Estimates of the Third Order Explicit Runge-Kutta Discontinuous Galerkin Method for Scalar Conservation Laws.
SIAM J. Numer. Anal.
Qiang Zhang, Chi-Wang Shu
2009 J jnl
Local Discontinuous Galerkin Finite Element Method and Error Estimates for One Class of Sobolev Equation.
J. Sci. Comput.
Fuzheng Gao, Jianxian Qiu, Qiang Zhang
2009 J jnl
Numerical Simulation for Porous Medium Equation by Local Discontinuous Galerkin Finite Element Method.
J. Sci. Comput.
Qiang Zhang, Zilong Wu
2006 J jnl
Error Estimates to Smooth Solutions of Runge-Kutta Discontinuous Galerkin Method for Symmetrizable Systems of Conservation Laws.
SIAM J. Numer. Anal.
Qiang Zhang, Chi-Wang Shu
2004 J jnl
Error Estimates to Smooth Solutions of Runge-Kutta Discontinuous Galerkin Methods for Scalar Conservation Laws.
SIAM J. Numer. Anal.
Qiang Zhang, Chi-Wang Shu