On the hyperbolicity of a two-fluid model for debris flows

We consider the system of partial differential equations associated with the mathematical model for debris flows proposed by E.B. Pitman and L. Le (Phil. Trans. R. Soc. A, 363, 1573-1601, 2005) and analyze the problem of the hyperbolicity of the model.

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Bibliographic Details
Published in:Proceedings of the IUTAM-ISIMM Symposium 2009-09, Vol.1227, p.72-78
Main Authors: Mineo, C, Torrisi, M
Format: Article
Language:English
Subjects:
Debris
Mathematical models
Partial differential equations
Online Access:Get full text
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Summary:We consider the system of partial differential equations associated with the mathematical model for debris flows proposed by E.B. Pitman and L. Le (Phil. Trans. R. Soc. A, 363, 1573-1601, 2005) and analyze the problem of the hyperbolicity of the model.
ISSN:0094-243X