Browsing Preprints aus dem Institut für Mathematik by Subject "partial differential equations"
Now showing items 1-4 of 4
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2011-07-13BuchOperator-splitting methods for wave equations The motivation for our studies is coming from the simulation of earthquakes, that are modeled by elastic wave equations. In our paper we focus on stiff phanomenons for the wave equations. In the course of this article we ...
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2011-08-11BuchOperator-splitting methods respecting Eigenvalue problems for convection-diffusion and wave equations We discuss iterative operator splitting method for wave-equations motivated from the eigenvalue-problem to decide the splitting process. The operator-splitting methods are wel-know to solve such complicated multidimensional ...
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2011-09-27BuchOperator-Splitting Methods Respecting Eigenvalue Problems For Shallow Shelf Equations With Basal Drag We discuss different numerical methods for solving the shallow shelf equations with basal drag. The coupled equations are decomposed into operators for membranes stresses, basal shear stress and driving stress. Applying ...
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2005-11-04BuchPDAEs and Further Mixed Systems as Abstract Differential Algebraic Systems Abstract differential algebraic systems (ADASs), i.e., differential algebraic systems with operators acting in real Hilbert spaces are introduced for a systematical treatment of coupled systems of PDEs, DAEs and integral ...
