A Semi-Lagrangian Scheme for the Open Table Problem in Granular Matter Theory

M. Falcone () and S. Finzi Vita ()
Additional contact information
M. Falcone: SAPIENZA – Università di Roma, Dipartimento di Matematica
S. Finzi Vita: SAPIENZA – Università di Roma, Dipartimento di Matematica

A chapter in Numerical Mathematics and Advanced Applications, 2008, pp 711-718 from Springer

Abstract: Abstract We introduce and analyze a new scheme for the approximation of the two-layer model proposed in [10] for growing sandpiles over an open flat table. The method is based on a semi-Lagrangian approximation of the nonlinear terms which allows to obtain more accurate results with respect to the standard finite difference approximation. We present several features of the scheme and give some hints on its implementation. Finally we show some tests where it is compared with a previously studied finite difference approach.

Keywords: Constant Source; Source Support; Local Reconstruction; Rolling Layer; Numerical Anisotropy (search for similar items in EconPapers)
Date: 2008
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-69777-0_85

Ordering information: This item can be ordered from
http://www.springer.com/9783540697770

DOI: 10.1007/978-3-540-69777-0_85

Access Statistics for this chapter

More chapters in Springer Books from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().