Fast Evaluation of Linear Combinations of Caputo Fractional Derivatives and Its Applications to Multi-Term Time-Fractional Sub-Diffusion Equations
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Publication:5143948
DOI10.4208/nmtma.OA-2019-0013zbMath1463.65221MaRDI QIDQ5143948
Publication date: 14 January 2021
Published in: Numerical Mathematics: Theory, Methods and Applications (Search for Journal in Brave)
stabilityconvergencefast evaluationmulti-term fractional derivativessum-of-exponentials approximation
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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