Riemann problems for a class of 2×2 hyperbolic systems involving source-like terms are considered. By means of reduction techniques it is shown that the searched rarefaction wave is given by an exact solution which, in fact, represents a deformation of the rarefaction wave admitted by the corresponding homogeneous governing model. Hence the solution of the Riemann problem of interest is provided

Generalized rarefaction waves and Riemann problem for a class of dissipative hyperbolic models

FUSCO, Domenico;MANGANARO, Natale
2006-01-01

Abstract

Riemann problems for a class of 2×2 hyperbolic systems involving source-like terms are considered. By means of reduction techniques it is shown that the searched rarefaction wave is given by an exact solution which, in fact, represents a deformation of the rarefaction wave admitted by the corresponding homogeneous governing model. Hence the solution of the Riemann problem of interest is provided
2006
9789812568045
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/1722245
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