In this work we compare two semidiscrete schemes for the solution of hyperbolic conservation laws, namely the relaxation [JX95] and the Kurganov Tadmor central scheme [KTOO]. We are particularly interested in their behavior under small time steps, in view of future applications to convection diffusion problems. The schemes are tested on two benchmark problems, with one space variable.

Cavalli, F., Naldi, G., Puppo, G., Semplice, M., A comparison between relaxation and Kurganov-Tadmor schemes, Contributed paper, in PROGRESS IN INDUSTRIAL MATHEMATICS AT ECMI 2006, (Madrid, 10-14 July 2006), SPRINGER-VERLAG BERLIN, Berlin Heidelberg 2008:<<MATHEMATICS IN INDUSTRY>>, 236-240 [http://hdl.handle.net/10807/85648]

A comparison between relaxation and Kurganov-Tadmor schemes

Cavalli, Fausto
Primo
;
2008

Abstract

In this work we compare two semidiscrete schemes for the solution of hyperbolic conservation laws, namely the relaxation [JX95] and the Kurganov Tadmor central scheme [KTOO]. We are particularly interested in their behavior under small time steps, in view of future applications to convection diffusion problems. The schemes are tested on two benchmark problems, with one space variable.
Inglese
PROGRESS IN INDUSTRIAL MATHEMATICS AT ECMI 2006
European Conference for Mathematics in Industry
Madrid
Contributed paper
10-lug-2006
14-lug-2006
978-3-540-71991-5
SPRINGER-VERLAG BERLIN
Cavalli, F., Naldi, G., Puppo, G., Semplice, M., A comparison between relaxation and Kurganov-Tadmor schemes, Contributed paper, in PROGRESS IN INDUSTRIAL MATHEMATICS AT ECMI 2006, (Madrid, 10-14 July 2006), SPRINGER-VERLAG BERLIN, Berlin Heidelberg 2008:<<MATHEMATICS IN INDUSTRY>>, 236-240 [http://hdl.handle.net/10807/85648]
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10807/85648
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? 0
social impact