Optimal-order error estimates of finite element approximations to variable-order time-fractional diffusion equations without regularity assumptions of the true solutions
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Publication:5077038
DOI10.1093/imanum/draa013OpenAlexW3023580085MaRDI QIDQ5077038
Publication date: 17 May 2022
Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1093/imanum/draa013
finite element methoderror estimategraded meshvariable-order Caputo time-fractional diffusion equationvariable-order Riemann-Liouville time-fractional diffusion equation
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