An Asymptotic-Induced Scheme for Nonstationary Transport Equations in the Diffusive Limit

  • An asymptotic-induced scheme for nonstationary transport equations with thediffusion scaling is developed. The scheme works uniformly for all ranges ofmean free paths. It is based on the asymptotic analysis of the diffusion limit ofthe transport equation. A theoretical investigation of the behaviour of thescheme in the diffusion limit is given and an approximation property is proven.Moreover, numerical results for different physical situations are shown and atheuniform convergence of the scheme is established numerically.

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Metadaten
Author:Axel Klar
URN (permanent link):urn:nbn:de:hbz:386-kluedo-5792
Serie (Series number):Berichte der Arbeitsgruppe Technomathematik (AGTM Report) (175)
Document Type:Preprint
Language of publication:English
Year of Completion:1997
Year of Publication:1997
Publishing Institute:Technische Universität Kaiserslautern
Faculties / Organisational entities:Fachbereich Mathematik
DDC-Cassification:510 Mathematik

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