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arxiv: 1511.00756 · v2 · pith:3WOVBBBNnew · submitted 2015-11-03 · 🧮 math.AP

Singular Shocks in a Chromatography Model

classification 🧮 math.AP
keywords singularchromatographymodelshocksappearcoherentconsiderdafermos-diperna
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We consider a system of two equations that can be used to describe nonlinear chromatography and produce a coherent explanation and description of the unbounded solutions (singular shocks) that appear in M. Mazzotti's model. We use the methods of Geometric Singular Perturbation Theory, to show existence of a viscous solution to Dafermos-DiPerna regularization.

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