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arXiv · 1902.05921

Existence, uniqueness and regularity for the stochastic Ericksen-Leslie equation

Anne De Bouard·Antoine Hocquet·Andreas Prohl
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Abstract

We investigate existence and uniqueness for the stochastic liquid crystal flow driven by colored noise on the two-dimensional torus. After giving a natural uniqueness criterion, we prove local solvability in $L^p$-based spaces, for every $p>2.$ Thanks to a bootstrap principle together with a Gy\"ongy-Krylov-type compactness argument, this will ultimately lead us to prove the existence of a particular class of global solutions which are partially regular, strong in the probabilistic sense, and taking values in the "critical space" $L^2\times H^1.$

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Anne De Bouard, Antoine Hocquet, Andreas Prohl. 2019-02-15. Existence, uniqueness and regularity for the stochastic Ericksen-Leslie equation. https://arxiv.org/abs/1902.05921

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