Chengchao Zhao

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 8

Top Topics

Error Estimates

Unbiased Estimator

Differential Equations

Numerical Scheme

Top Venues

J. Comput. Appl. Math.

Numer. Algorithms

J. Sci. Comput.

Publications

Jiwei Zhang, Zhimin Zhang, Chengchao Zhao
Do we need decay-preserving error estimate for solving parabolic equations with initial singularity? CoRR (2024)
Jiwei Zhang, Zhimin Zhang, Chengchao Zhao
α-robust error estimates of general non-uniform time-step numerical schemes for reaction-subdiffusion problems. CoRR (2023)
Qi Wang, Zhanwen Yang, Chengchao Zhao
Numerical blow-up analysis of the explicit L1-scheme for fractional ordinary differential equations. Numer. Algorithms 89 (1) (2022)
Chengchao Zhao, Nan Liu, Yuheng Ma, Jiwei Zhang
Unconditionally optimal error estimate of a linearized variable-time-step BDF2 scheme for nonlinear parabolic equations. CoRR (2022)
Yana Di, Yifan Wei, Jiwei Zhang, Chengchao Zhao
Sharp Error Estimate of an Implicit BDF2 Scheme with Variable Time Steps for the Phase Field Crystal Model. J. Sci. Comput. 92 (2) (2022)
Chengchao Zhao, Ruoyu Yang, Yana Di, Jiwei Zhang
Sharp error estimate of variable time-step IMEX BDF2 scheme for parabolic integro-differential equations with initial singularity arising in finance. CoRR (2022)
Yifan Wei, Jiwei Zhang, Chengchao Zhao, Yanmin Zhao
A unconditionally energy dissipative, adaptive IMEX BDF2 scheme and its error estimates for Cahn-Hilliard equation on generalized SAV approach. CoRR (2022)
Zhanwen Yang, Jiwei Zhang, Chengchao Zhao
Numerical blow-up analysis of linearly implicit Euler method for nonlinear parabolic integro-differential equations. J. Comput. Appl. Math. 358 (2019)