Immersed finite element method for time fractional diffusion problems with discontinuous coefficients

DOI10.1016/j.camwa.2022.09.023zbMath1504.65200OpenAlexW4307958203MaRDI QIDQ2107186

Yunqing Huang, Yanping Chen, Qingfeng Li, Huaming Yi

Publication date: 1 December 2022

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2022.09.023

zbMATH Keywords

error estimatesdiscontinuous coefficientimmersed finite element methodgrade meshtime fractional diffusion problem

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Fractional partial differential equations (35R11)

Related Items (4)

A critical review on molecular dynamics applied to structure fracture and failure analysis ⋮ The virtual element method for solving two-dimensional fractional cable equation on general polygonal meshes ⋮ Local discontinuous Galerkin method for a hidden-memory variable order reaction-diffusion equation ⋮ Barycentric rational interpolation method for solving time-dependent fractional convection-diffusion equation

Uses Software

• FODE

Cites Work

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