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arxiv: 1212.2645 · v1 · pith:GGLPRO55new · submitted 2012-12-11 · 🧮 math.NA

A One-level Additive Schwarz Preconditioner for a Discontinuous Petrov-Galerkin Method

classification 🧮 math.NA
keywords discontinuousmethodmethodspetrov-galerkinpreconditioneradditivearticleconsider
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Discontinuous Petrov-Galerkin (DPG) methods are new discontinuous Galerkin methods with interesting properties. In this article we consider a domain decomposition preconditioner for a DPG method for the Poisson problem.

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