arXiv · 1107.3592
Periodic long-time behaviour for an approximate model of nematic polymers
Abstract
We study the long-time behaviour of a nonlinear Fokker-Planck equation, which models the evolution of rigid polymers in a given flow, after a closure approximation. The aim of this work is twofold: first, we propose a microscopic derivation of the classical Doi closure, at the level of the kinetic equation ; second, we prove the convergence of the solution to the Fokker-Planck equation to periodic solutions in the long-time limit.
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Lingbing He, Claude Le Bris, Tony Lelièvre. 2011-07-18. Periodic long-time behaviour for an approximate model of nematic polymers. https://arxiv.org/abs/1107.3592
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