A heterogeneous alternating-direction method  for a micro-macro dilute polymeric fluid model

David J. Knezevic; Endre Süli

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Displaying similar documents to “A heterogeneous alternating-direction method for a micro-macro dilute polymeric fluid model”

Spectral Galerkin approximation of Fokker-Planck equations with unbounded drift

David J. Knezevic, Endre Süli (2009)

ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique

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This paper is concerned with the analysis and implementation of spectral Galerkin methods for a class of Fokker-Planck equations that arises from the kinetic theory of dilute polymers. A relevant feature of the class of equations under consideration from the viewpoint of mathematical analysis and numerical approximation is the presence of an unbounded drift coefficient, involving a smooth convex potential $U$ that is equal to $+ \infty$ along the boundary $\partial D$ of the computational domain $D$ . Using...