Least‐squares mixed Galerkin formulation for variable‐coefficient fractional differential equations with D‐N boundary condition

DOI10.1002/mma.5653zbMath1428.65096OpenAlexW2945340044MaRDI QIDQ5240276

Hong Wang, Feng Wang, Huan-Zhen Chen

Publication date: 25 October 2019

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.5653

zbMATH Keywords

regularitymixed variational formulationleast squaresvariable coefficientoptimal convergencefractional diffusion equation

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Variational methods applied to PDEs (35A15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Fractional partial differential equations (35R11)

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