Chengchao Zhao

According to our database, Chengchao Zhao authored at least 10 papers between 2019 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Stability and convergence of a variable step generalized BDF2 scheme.

Jie Shen, Jiwei Zhang, Chengchao Zhao

J. Comput. Appl. Math., 2026

The original energy dissipation law of the R-SAV approach for gradient flows.

Jie Shen, Chengchao Zhao

Appl. Math. Lett., 2026

2024

Do we need decay-preserving error estimate for solving parabolic equations with initial singularity?

Jiwei Zhang, Zhimin Zhang, Chengchao Zhao

CoRR, 2024

2023

α-robust error estimates of general non-uniform time-step numerical schemes for reaction-subdiffusion problems.

Jiwei Zhang, Zhimin Zhang, Chengchao Zhao

CoRR, 2023

2022

Numerical blow-up analysis of the explicit L1-scheme for fractional ordinary differential equations.

Qi Wang, Zhanwen Yang, Chengchao Zhao

Numer. Algorithms, 2022

Sharp Error Estimate of an Implicit BDF2 Scheme with Variable Time Steps for the Phase Field Crystal Model.

Yana Di, Yifan Wei, Jiwei Zhang, Chengchao Zhao

J. Sci. Comput., 2022

A unconditionally energy dissipative, adaptive IMEX BDF2 scheme and its error estimates for Cahn-Hilliard equation on generalized SAV approach.

Yifan Wei, Jiwei Zhang, Chengchao Zhao, Yanmin Zhao

CoRR, 2022

Sharp error estimate of variable time-step IMEX BDF2 scheme for parabolic integro-differential equations with initial singularity arising in finance.

Chengchao Zhao, Ruoyu Yang, Yana Di, Jiwei Zhang

CoRR, 2022

Unconditionally optimal error estimate of a linearized variable-time-step BDF2 scheme for nonlinear parabolic equations.

Chengchao Zhao, Nan Liu, Yuheng Ma, Jiwei Zhang

CoRR, 2022

2019

Numerical blow-up analysis of linearly implicit Euler method for nonlinear parabolic integro-differential equations.

Zhanwen Yang, Jiwei Zhang, Chengchao Zhao

J. Comput. Appl. Math., 2019