A posteriori upper and lower error bound of the high-order discontinuous Galerkin method for the heat conduction equation. (Q464690)

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scientific article; zbMATH DE number 6362217
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A posteriori upper and lower error bound of the high-order discontinuous Galerkin method for the heat conduction equation.
scientific article; zbMATH DE number 6362217

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    A posteriori upper and lower error bound of the high-order discontinuous Galerkin method for the heat conduction equation. (English)
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    29 October 2014
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    discontinuous Galerkin method
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    Helmholtz decomposition
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    averaging interpolation operator
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    Euler backward scheme
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    residual-based a posteriori error estimate
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    local cut-off function
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    nonstationary heat conduction equation
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    numerical experiments
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