Fast compact finite difference schemes on graded meshes for fourth-order multi-term fractional sub-diffusion equations with the first Dirichlet boundary conditions
DOI10.1080/00207160.2022.2119080zbMath1524.65417WikidataQ113852477 ScholiaQ113852477MaRDI QIDQ6159577
Zhibo Wang, Caixia Ou, Dakang Cen
Publication date: 20 June 2023
Published in: International Journal of Computer Mathematics (Search for Journal in Brave)
stability and convergencenon-smooth solutionfirst Dirichlet boundary conditionsfast compact difference schemefourth-order multi-term fractional sub-diffusion equation
Fractional derivatives and integrals (26A33) 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) Fractional partial differential equations (35R11)
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