Zhifeng Weng

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 23

Top Topics

Diffusion Equation

Numerical Algorithms

Error Estimates

Top Venues

Int. J. Model. Simul. Sci. Comput.

Appl. Math. Lett.

J. Comput. Appl. Math.

Comput. Math. Appl.

Publications

Zhifeng Weng, Shuying Zhai, Weizhong Dai, Yanfang Yang, Yuchang Mo
Stability and error estimates of Strang splitting method for the nonlocal ternary conservative Allen-Cahn model. J. Comput. Appl. Math. 441 (2024)
Shuying Zhai, Zhifeng Weng, Yuchang Mo, Xinlong Feng
Energy dissipation and maximum bound principle preserving scheme for solving a nonlocal ternary Allen-Cahn model. Comput. Math. Appl. 155 (2024)
Jingying Wang, Chen Cui, Zhifeng Weng, Shuying Zhai
A high order accurate numerical algorithm for the space-fractional Swift-Hohenberg equation. Comput. Math. Appl. 139 (2023)
Rong Huang, Zhifeng Weng
A numerical method based on barycentric interpolation collocation for nonlinear convection-diffusion optimal control problems. Networks Heterog. Media 18 (2) (2023)
Zhifeng Weng, Xiaoqiang Yue, Shuying Zhai
A second order accurate SAV numerical method for the nonlocal ternary conservative Allen-Cahn model. Appl. Math. Lett. 142 (2023)
Hang Chen, Langyang Huang, Qingqu Zhuang, Zhifeng Weng
Numerical approximation of SAV finite difference method for the Allen-Cahn equation. Int. J. Model. Simul. Sci. Comput. 14 (5) (2023)
Shuying Zhai, Zhifeng Weng, Qingqu Zhuang, Fawang Liu, Vo Anh
An effective operator splitting method based on spectral deferred correction for the fractional Gray-Scott model. J. Comput. Appl. Math. 425 (2023)
Yangfang Deng, Zhifeng Weng
Operator splitting scheme based on barycentric Lagrange interpolation collocation method for the Allen-Cahn equation. J. Appl. Math. Comput. 68 (5) (2022)
Shuying Zhai, Zhifeng Weng, Xinlong Feng, Yinnian He
Stability and Error Estimate of the Operator Splitting Method for the Phase Field Crystal Equation. J. Sci. Comput. 86 (1) (2021)
Meixiang Chen, Zhifeng Weng
Alternating projection method for doubly stochastic inverse eigenvalue problems with partial eigendata. Comput. Appl. Math. 40 (5) (2021)
Shuying Zhai, Zhifeng Weng, Yanfang Yang
A high order operator splitting method based on spectral deferred correction for the nonlocal viscous Cahn-Hilliard equation. J. Comput. Phys. 446 (2021)
Xiaoqiang Yue, Kejia Pan, Jie Zhou, Zhifeng Weng, Shi Shu, Juan Tang
A multigrid-reduction-in-time solver with a new two-level convergence for unsteady fractional Laplacian problems. Comput. Math. Appl. 89 (2021)
Zhifeng Weng, Yangfang Deng, Qingqu Zhuang, Shuying Zhai
A fast and efficient numerical algorithm for Swift-Hohenberg equation with a nonlocal nonlinearity. Appl. Math. Lett. 118 (2021)
Zhaowei Tian, Shuying Zhai, Haifeng Ji, Zhifeng Weng
A compact quadratic spline collocation method for the time-fractional Black-Scholes model. J. Appl. Math. Comput. 66 (1-2) (2021)
Qingqu Zhuang, Shuying Zhai, Zhifeng Weng
Efficient numerical algorithms for the phase field crystal equation. Int. J. Model. Simul. Sci. Comput. 12 (5) (2021)
Shuying Zhai, Chuanxiu Ye, Zhifeng Weng
A fast and efficient numerical algorithm for fractional Allen-Cahn with precise nonlocal mass conservation. Appl. Math. Lett. 103 (2020)
Shuying Zhai, Longyuan Wu, Jingying Wang, Zhifeng Weng
Numerical approximation of the fractional Cahn-Hilliard equation by operator splitting method. Numer. Algorithms 84 (3) (2020)
Shuying Zhai, Lang-Yang Huang, Zhifeng Weng, Weizhong Dai
Parabolic two-step model and accurate numerical scheme for nanoscale heat conduction induced by ultrashort-pulsed laser heating. J. Comput. Appl. Math. 369 (2020)
Haifeng Ji, Zhifeng Weng, Qian Zhang
An augmented immersed finite element method for variable coefficient elliptic interface problems in two and three dimensions. J. Comput. Phys. 418 (2020)
Shuying Zhai, Zhifeng Weng, Xinlong Feng, Jinyun Yuan
Investigations on several high-order ADI methods for time-space fractional diffusion equation. Numer. Algorithms 82 (1) (2019)
Shuying Zhai, Dongling Wang, Zhifeng Weng, Xuan Zhao
Error Analysis and Numerical Simulations of Strang Splitting Method for Space Fractional Nonlinear Schrödinger Equation. J. Sci. Comput. 81 (2) (2019)
Lang-Yang Huang, Zhifeng Weng, Chao-Ying Lin
Compact splitting symplectic scheme for the fourth-order dispersive Schrödinger equation with Cubic-Quintic nonlinear term. Int. J. Model. Simul. Sci. Comput. 10 (2) (2019)
Xiaoqiang Yue, Kejia Pan, Jie Zhou, Zhifeng Weng, Juan Tang, Shi Shu
A parallel-in-time multigrid solver with a new two-level convergence for two-dimensional unsteady fractional Laplacian problems. CoRR (2019)
Shuying Zhai, Zhifeng Weng, Xinlong Feng
An adaptive local grid refinement method for 2D diffusion equation with variable coefficients based on block-centered finite differences. Appl. Math. Comput. 268 (2015)
Zhifeng Weng, Jerry Zhijian Yang, Xiliang Lu
Two-level quadratic equal-order stabilized method for the Stokes eigenvalue problem. Int. J. Comput. Math. 92 (2) (2015)
Zhifeng Weng, Xinlong Feng, Shuying Zhai
Analysis of two-grid method for semi-linear elliptic equations by new mixed finite element scheme. Appl. Math. Comput. 219 (9) (2013)
Zhifeng Weng, Xinlong Feng, Shuying Zhai
Investigations on two kinds of two-grid mixed finite element methods for the elliptic eigenvalue problem. Comput. Math. Appl. 64 (8) (2012)