Chunxiong Zheng

24 papers Journal 24
YearRankTypeTitle / Venue / Authors
2024 J jnl
Absorbing Boundary Conditions for Variable Potential Schrödinger Equations via Titchmarsh-Weyl Theory.
CoRR
Matthias Ehrhardt, Chunxiong Zheng
2024 J jnl
Generalized Boundary Integral Equation Method for Boundary Value Problems of Two-D Isotropic Lattice Laplacian.
J. Sci. Comput.
Wenhui Yao, Chunxiong Zheng
2024 J jnl
Sparsifiable spectral equivalence of DtN mapping and its application to elliptic problems.
J. Comput. Appl. Math.
Fengyang Zhao, Jiangming Xie, Chunxiong Zheng
2023 J jnl
Error Analysis on the TICER Approximation.
Circuits Syst. Signal Process.
Wenhui Yao, Chunxiong Zheng, Zhenya Zhou
2023 J jnl
Fast artificial boundary method for the heat equation on unbounded domains with strip tails.
J. Comput. Appl. Math.
Chunxiong Zheng, Jiangming Xie
2022 J jnl
Finite element/holomorphic operator function method for the transmission eigenvalue problem.
Math. Comput.
Bo Gong, Jiguang Sun, Tiara Turner, Chunxiong Zheng
2022 J jnl
Stability and error analysis for a second-order approximation of 1D nonlocal Schrödinger equation under DtN-type boundary conditions.
Math. Comput.
Jihong Wang, Jiwei Zhang, Chunxiong Zheng
2021 J jnl
Space Reduction for Linear Systems with Local Symmetry.
J. Sci. Comput.
Jia Yin, Chunxiong Zheng
2020 J jnl
Fast Evaluation of Artificial Boundary Conditions for Advection Diffusion Equations.
SIAM J. Numer. Anal.
Ting Sun, Jilu Wang, Chunxiong Zheng
2020 J jnl
Finite Element Approximation of Transmission Eigenvalues for Anisotropic Media.
CoRR
Bo Gong, Jiguang Sun, Tiara Turner, Chunxiong Zheng
2020 J jnl
Optimal Error Estimate of the Extended-WKB Approximation to the High Frequency Wave-Type Equation in the Semi-classical Regime.
J. Sci. Comput.
Chunxiong Zheng, Jiashun Hu
2020 J jnl
Stability and Error Analysis for a Second-Order Fast Approximation of the Local and Nonlocal Diffusion Equations on the Real Line.
SIAM J. Numer. Anal.
Chunxiong Zheng, Qiang Du, Xiang Ma, Jiwei Zhang
2018 J jnl
An Efficient Second-Order Finite Difference Method for the One-Dimensional Schrödinger Equation with Absorbing Boundary Conditions.
SIAM J. Numer. Anal.
Buyang Li, Jiwei Zhang, Chunxiong Zheng
2018 J jnl
Numerical Solution of a Two-Dimensional Nonlocal Wave Equation on Unbounded Domains.
SIAM J. Sci. Comput.
Qiang Du, Houde Han, Jiwei Zhang, Chunxiong Zheng
2018 J jnl
Stability and Error Analysis for a Second-Order Fast Approximation of the One-dimensional Schrödinger Equation Under Absorbing Boundary Conditions.
SIAM J. Sci. Comput.
Buyang Li, Jiwei Zhang, Chunxiong Zheng
2017 J jnl
Fast and stable evaluation of the exact absorbing boundary condition for the semi-discrete linear Schrödinger equation in unbounded domains.
J. Comput. Appl. Math.
Jiashun Hu, Chunxiong Zheng
2017 J jnl
Numerical Solution of the Nonlocal Diffusion Equation on the Real Line.
SIAM J. Sci. Comput.
Chunxiong Zheng, Jiashun Hu, Qiang Du, Jiwei Zhang
2017 J jnl
Reconstruction of a penetrable obstacle in periodic waveguides.
Comput. Math. Appl.
Ruming Zhang, Jiguang Sun, Chunxiong Zheng
2008 J jnl
Exact artificial boundary conditions for problems with periodic structures.
J. Comput. Phys.
Matthias Ehrhardt, Chunxiong Zheng
2007 J jnl
A perfectly matched layer approach to the nonlinear Schrödinger wave equations.
J. Comput. Phys.
Chunxiong Zheng
2007 J jnl
Numerical Solution to the Sine-Gordon Equation Defined on the Whole Real Axis.
SIAM J. Sci. Comput.
Chunxiong Zheng
2006 J jnl
A Time-Splitting Spectral Method for the Generalized Zakharov System in Multi-Dimensions.
J. Sci. Comput.
Shi Jin, Chunxiong Zheng
2006 J jnl
Exact nonreflecting boundary conditions for one-dimensional cubic nonlinear Schrödinger equations.
J. Comput. Phys.
Chunxiong Zheng
2006 J jnl
Numerical simulation of a modified KdV equation on the whole real axis.
Numerische Mathematik
Chunxiong Zheng