A modified Chebyshev ϑ‐weighted <scp>Crank–Nicolson</scp> method for analyzing fractional sub‐diffusion equations
DOI10.1002/num.22543OpenAlexW3088503635MaRDI QIDQ6066968
Unnamed Author, Raziyeh Erfanifar, Hamid Esmaeili, Khosro Sayevand
Publication date: 14 December 2023
Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1002/num.22543
Crank-Nicolson methodCaputo fractional derivativesub-diffusion equationsfinite differences \(\vartheta \)-method
Fractional derivatives and integrals (26A33) Best approximation, Chebyshev systems (41A50) 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) Finite difference methods for boundary value problems involving PDEs (65N06) Series expansions (e.g., Taylor, Lidstone series, but not Fourier series) (41A58) Fractional partial differential equations (35R11)
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