Electronic Resource
Springer
Archive for rational mechanics and analysis
130 (1995), S. 205-230
ISSN:
1432-0673
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract We introduce the definitions of a standard Riemann semigroup and of a viscosity solution for a nonlinear hyperbolic system of conservation laws. For a class including general 2×2 systems, it is proved that the solutions obtained by a wavefront tracking algorithm or by the Glimm scheme are precisely the semigroup trajectories. In particular, these solutions are unique and depend Lipschitz continuously on the initial data in the L 1 norm.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00392027
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