Tests on semi-Lagrangian transport and interpolation:

Abstract: "In air pollution models, semi-Lagrangian methods are often used to solve the advective part of the corresponding model equation. Interpolation is an essential part of these methods. In this note, five different interpolation methods will be discussed and results of numerical experime...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Loon, M. van (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Amsterdam 1992
Schriftenreihe:Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM 1992,17
Schlagworte:
Zusammenfassung:Abstract: "In air pollution models, semi-Lagrangian methods are often used to solve the advective part of the corresponding model equation. Interpolation is an essential part of these methods. In this note, five different interpolation methods will be discussed and results of numerical experiments will be presented. To keep the concentration field nonnegative, filtering techniques are used. Also a monotone interpolation method is examined."
Beschreibung:22 S.

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