A Weak Galerkin Finite Element Method for Multi-Term Time-Fractional Diffusion Equations

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Abstract

The stability and convergence of a weak Galerkin finite element method for multi-term time-fractional diffusion equations with one-dimensional space variable are proved. Numerical experiments are consistent with theoretical analysis.

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Multi-term time-fractional diffusion equation weak Galerkin finite element method stability.
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DOI

10.4208/eajam.260617.151117a