Unconditional optimal \(H^1\)-norm error estimate and superconvergence analysis of a linearized nonconforming finite element variable-time-step BDF2 method for the nonlinear complex Ginzburg-Landau equation (Q6590941)

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scientific article; zbMATH DE number 7899912
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Unconditional optimal \(H^1\)-norm error estimate and superconvergence analysis of a linearized nonconforming finite element variable-time-step BDF2 method for the nonlinear complex Ginzburg-Landau equation
scientific article; zbMATH DE number 7899912

    Statements

    Unconditional optimal \(H^1\)-norm error estimate and superconvergence analysis of a linearized nonconforming finite element variable-time-step BDF2 method for the nonlinear complex Ginzburg-Landau equation (English)
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    21 August 2024
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    variable-time-step BDF2 scheme
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    nonconforming element
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    unconditional optimal error estimate
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    superconvergence
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