A compact difference scheme for fractional sub-diffusion equations with the spatially variable coefficient under Neumann boundary conditions

DOI10.1007/s10915-015-0040-5zbMath1346.65041OpenAlexW2295230376MaRDI QIDQ257114

Pin Lyu, Zhibo Wang, Seak Weng Vong

Publication date: 15 March 2016

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-015-0040-5

zbMATH Keywords

stabilityconvergencenumerical exampleenergy methodNeumann boundary conditionsCaputo fractional derivativecompact difference schemefractional sub-diffusion equationvariable coefficient

Mathematics Subject Classification ID

Heat equation (35K05) 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) Fractional partial differential equations (35R11)

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