Approximate solution of space fractional order diffusion equations by Gegenbauer collocation and compact finite difference scheme

In this paper, approximation of space fractional order diffusion equation are considered using compact finite difference technique to discretize the time derivative, which was then approximated via shifted Gegenbauer polynomials using zeros of (N - 1) degree shifted Gegenbauer polynomial as colloca...

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Detalhes bibliográficos

Principais autores:	Kazeem Issa, Steven Ademola Olorunnisola, Tajudeen Aliu, Adeshola Adeniran Dauda
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nigerian Society of Physical Sciences 2023-05-01
coleção:	Journal of Nigerian Society of Physical Sciences
Assuntos:	Caputo derivative fractional diffusion equation Gegenbauer polynomial Compact finite difference method (CFDM)
Acesso em linha:	https://journal.nsps.org.ng/index.php/jnsps/article/view/1368
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