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arxiv: 1111.1182 · v3 · pith:OTSKPEAPnew · submitted 2011-11-04 · 🧮 math.NA

Error estimates for shock capturing finite element approximations of the one dimensional Burgers' equation

classification 🧮 math.NA
keywords estimateserrorburgerscapturingelementequationfiniteinterpolation
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We propose an error analysis in weak norms of a shock capturing finite element method for the Burgers' equation. The estimates can be related to estimates of certain filtered quantities and are robust in the inviscid limit. Using a total variation apriori bound on the discrete solution and an interpolation inequality error estimates in $L^p$-norms can are obtained using interpolation.

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