The \(hp\) discontinuous Galerkin method for delay differential equations with nonlinear vanishing delay (Q2847727)

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scientific article; zbMATH DE number 6207536
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The \(hp\) discontinuous Galerkin method for delay differential equations with nonlinear vanishing delay
scientific article; zbMATH DE number 6207536

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    11 September 2013
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    pantograph delay differential equations
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    nonlinear vanishing delay
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    discontinuous Galerkin method
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    \(hp\)-version
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    spectral and exponential accuracy
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    error analysis
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    numerical result
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    The \(hp\) discontinuous Galerkin method for delay differential equations with nonlinear vanishing delay (English)
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    The authors study the \(hp\) discontinuous Galerkin (DG) method for delay differential equations with nonlinear vanishing delay. They first introduce the \(hp\)-\(DG\) method for the delay differential equation with vanishing delays and then they describe the computational form of the method. The main results of the error analysis of the \(hp\)-\(DG\) solutions are stated for smooth solutions and nonsmooth solutions. Various numerical results are given to illustrate the theory discussed.
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