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Weak solutions of the Stochastic Landau–Lifshitz–Gilbert Equations with nonzero anisotrophy energy
Author(s) -
Zdzisław Brzeźniak,
Liang Li
Publication year - 2016
Publication title -
applied mathematics research express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.763
H-Index - 20
eISSN - 1687-1200
pISSN - 1687-1197
DOI - 10.1093/amrx/abw003
Subject(s) - landau–lifshitz–gilbert equation , stochastic differential equation , anisotropy , energy (signal processing) , mathematical physics , physics , noise (video) , mathematics , statistical physics , mathematical analysis , quantum mechanics , computer science , magnetic field , artificial intelligence , magnetization , image (mathematics)
We study a stochastic Landau-Lifschitz-Gilbert Equations with non-zero anisotrophy energy and multidimensional noise. We prove the existence and some regularities of weak solution proved. Our paper is motivated by finite-dimensional study of stochastic LLGEs or general stochasric differential equations with constraints studied by Kohn et al \cite{Kohn_2005} and Leli{\`e}vre et al \cite{LeBris_2008}.

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