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Abstract:
It is proven that the generalized Riemann problem for a class of quasilinear hyperbolic systems of balance laws admits a unique global piecewise C-1 solution u = u (t, x) containing only n shock waves with small amplitude on t >= 0 and this solution possesses a global structure similar to that of the similarity solution u = U(x/t) of the corresponding homogeneous Riemann problem. As an application of our result, we prove the existence of global shock solutions, piecewise continuous and piecewise smooth solution with shock discontinuities, of the flow equations of a model class of fluids with viscosity induced by fading memory with a single jump initial data. (c) 2005 Elsevier Ltd. All rights reserved.
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Source :
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS
ISSN: 0362-546X
Year: 2006
Issue: 11
Volume: 64
Page: 2575-2603
0 . 6 7 7
JCR@2006
1 . 3 0 0
JCR@2023
ESI Discipline: MATHEMATICS;
JCR Journal Grade:2
Cited Count:
WoS CC Cited Count: 7
SCOPUS Cited Count: 7
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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