Decay of Positive Waves for n x n Hyperbolic Systems of Balance Laws

Decay of Positive Waves for n x n Hyperbolic Systems of Balance Laws

We prove Oleĭnik-type decay estimates for entropy solutions of n x n strictly hyperbolic systems of balance laws built out of a wave-front tracking procedure inside which the source term is treated as a nonconservative product localized on a discrete lattice.

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Proceedings of the American Mathematical Society 2004-06, Vol.132 (6), p.1627-1637
Hauptverfasser: Paola Goatin, Gosse, Laurent
Format: Artikel
Sprache:eng
Schlagworte:
Approximation
Cauchy problem
Conservation laws
Differential equations
Entropy
Law
Mathematical functions
Positive laws
Rarefaction
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We prove Oleĭnik-type decay estimates for entropy solutions of n x n strictly hyperbolic systems of balance laws built out of a wave-front tracking procedure inside which the source term is treated as a nonconservative product localized on a discrete lattice.
ISSN:0002-9939
1088-6826
DOI:10.1090/S0002-9939-04-07315-0