Yang Liu

activity

20152025

most citedA Two-Grid Finite Element Approximation for A Nonlinear Time-Fractional Cable Equation

125 citations · 402 across the 16 of their papers we have counts for

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Showing 2023 · math.NAShow all

2 papers · 2 filters

math.NA2023

Convolution quadrature for Hadamard fractional calculus and correction methods for the subdiffusion with singular source terms

Baoli Yin, Guoyu Zhang, Yang Liu +1

The convolution quadrature method originally developed for the Riemann-Liouville fractional calculus is extended in this work to the Hadamard fractional calculus by using the expon…

math.NA2023

Sharp error analysis for averaging Crank-Nicolson schemes with corrections for subdiffusion with nonsmooth solutions

Baoli Yin, Yang Liu, Hong Li

Thanks to the singularity of the solution of linear subdiffusion problems, most time-stepping methods on uniform meshes can result in $O (τ)$ accuracy where $τ$ denotes the time ste…