Two-grid finite element methods for nonlinear time fractional variable coefficient diffusion equations. - Yunhua Zeng; Zhijun Tan (Appl. Math. Comput., 2022)

Temporal second-order fully discrete two-grid methods for nonlinear time-fractional variable coefficient diffusion-wave equations. - Zhijun Tan; Yunhua Zeng (Appl. Math. Comput., 2024)

An α-robust two-grid finite element method with nonuniform L2-1 scheme for the semilinear Caputo-Hadamard time-fractional diffusion equations involving initial singularity. - Yunhua Zeng; Zhijun Tan (Appl. Math. Comput., 2025)

Temporal second-order two-grid finite element method for semilinear time-fractional Rayleigh-Stokes equations. - Zhijun Tan; Yunhua Zeng (J. Comput. Appl. Math., 2025)