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arxiv: 0812.3999 · v1 · pith:AU7HBFDWnew · submitted 2008-12-20 · 🧮 math.AP · cs.NA· math.NA

Stability in the L1 norm via a linearization method for nonlinear hyperbolic systems

classification 🧮 math.AP cs.NAmath.NA
keywords hyperbolicsystemsmethodnonlinearnormsolutionsadjointapproximations
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We discuss the existence and uniqueness of discontinuous solutions to adjoint problems associated with nonlinear hyperbolic systems of conservation laws. By generalizing the Haar method for Glimm-type approximations to hyperbolic systems, we establish that entropy solutions depend continuously upon their initial data in the natural L1 norm.

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