Weak Solution to Pressureless Type System
In this paper, we study the Cauchy problem for a pressureless type system. The
Riemann solutions only include two elementary waves: delta-wave and contac
discontinuity. The existence of entropy solution is established by studying
the interaction of the elementary waves and the generalized characeristics
introduced in Dafermos .
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- Feimin Huang,
- Publishing information:
- Accepted for publication in Comm. PDE.
- The preprint is an revised version of Preprint 2002-043.
- Submitted by:
June 14 2002.
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Last modified: Thu Jun 27 14:09:06 MEST 2002