Browsing by Author "Kučera, Václav"

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    Application of reconstruction operators in the discontinuous galerkin method
    (Technická univerzita v Liberci, Česká republika, 2012-01-01) Kučera, Václav
    This paper gives an overview of the main ingredients needed to incorporate reconstruction op- erators, as known from higher order finite volume (FV) and spectral volume (SV) schemes, into the discontinuous Galerkin (DG) method. Such an operator constructs higher order approxima- tions from the lower order DG scheme, increasing the order of convergence, while leading to a more efficient numerical scheme than the corresponding higher order DG scheme itself. We discuss theoretical, as well as implementational aspects and numerical experiments.
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    Finite element methods: theory, applications and implementation
    (2011-01-01) Dolejší , Vít; Knobloch, Petr; Kučera, Václav; Vlasák, Miloslav
    Určeno pro potřeby řešitelského týmu projektu ESF "Vytvoření a rozvoj týmu pro náročné technické výpočty na paralelních počítačích na TU v Liberci" a jeho cílové skupiny