Using Gauss-Jacobi quadrature rule to improve the accuracy of FEM for spatial fractional problems

DOI10.1007/s11075-021-01158-xzbMath1484.65307OpenAlexW3180889615WikidataQ114224294 ScholiaQ114224294MaRDI QIDQ2116060

Zongze Yang, Jun-Gang Wang, Yu-Feng Nie, Zhan-Bin Yuan

Publication date: 16 March 2022

Published in: Numerical Algorithms (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11075-021-01158-x

zbMATH Keywords

finite element methodGaussian quadrature ruleRiemann-Liouville fractional derivativesGauss-Jacobi quadrature rulefractional stiffness matrix

Mathematics Subject Classification ID

Fractional derivatives and integrals (26A33) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical quadrature and cubature formulas (65D32) Fractional partial differential equations (35R11)

Uses Software

• FODE

Cites Work

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