Unconditionally optimal error estimates of a linearized Galerkin method for nonlinear time fractional reaction-subdiffusion equations

DOI10.1007/s10915-018-0642-9zbMath1397.65173OpenAlexW2792441096MaRDI QIDQ1669979

Dongfang Li, Jiwei Zhang, Zhimin Zhang

Publication date: 4 September 2018

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-018-0642-9

zbMATH Keywords

high-dimensional nonlinear problemslinearized Galerkin methodnonlinear fractional reaction-subdiffusion equationsunconditionally optimal error estimates

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Reaction-diffusion equations (35K57) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Numerical methods for ill-posed problems for initial value and initial-boundary value problems involving PDEs (65M30) Fractional partial differential equations (35R11)

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