Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/39268

TítuloComparison of different numerical methods for the solution of the time-fractional reaction-diffusion equation with variable diffusion coefficient
Autor(es)Morgado, M.L.
Ferrás, Luís Jorge Lima
Rebelo, M.
Palavras-chaveTime-fractional diffusion equation
Caputo derivative
Chebyshev polynomials
Data2015
EditoraInternational Conference on Mathematical Methods in Science and Engineering (CMMSE)
Resumo(s)In this work we perform a comparison of two different numerical schemes for the solution of the time-fractional diffusion equation with variable diffusion coefficient and a nonlinear source term. The two methods are the implicit numerical scheme presented in [M.L. Morgado, M. Rebelo, Numerical approximation of distributed order reaction- diffusion equations, Journal of Computational and Applied Mathematics 275 (2015) 216-227] that is adapted to our type of equation, and a colocation method where Chebyshev polynomials are used to reduce the fractional differential equation to a system of ordinary differential equations
TipoArtigo em ata de conferência
URIhttps://hdl.handle.net/1822/39268
ISBN978-84-617-2230-3
Versão da editorahttp://cmmse.usal.es/cmmse2015/images/stories/congreso/Proceedings_CMMSE_2015.pdf
Arbitragem científicayes
AcessoAcesso aberto
Aparece nas coleções:IPC - Textos completos em actas de encontros científicos internacionais com arbitragem

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