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Sufficient conditions for second order L2-convergence of the fractional step theta method
Authors:Florian Zanger
Institution:Universität Kassel, Heinrich-Plett-Str. 40, 34132 Kassel, Germany
Abstract:We consider the fractional step theta time stepping procedure for the non-stationary incompressible linear Stokes equations in a cylindrical domain (0, T) × Ω, where Ω is a bounded domain in ℝn. Using energy estimates and assuming a certain degree of regularity for the data, we show second order L2-convergence. (© 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)
Keywords:
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