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Post-Lie Algebras and Isospectral Flows
Symmetry, integrability and geometry: methods and applications, Tome 11 (2015) Cet article a éte moissonné depuis la source Math-Net.Ru

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In this paper we explore the Lie enveloping algebra of a post-Lie algebra derived from a classical $R$-matrix. An explicit exponential solution of the corresponding Lie bracket flow is presented. It is based on the solution of a post-Lie Magnus-type differential equation.
Keywords: isospectral flow equation; $R$-matrix; Magnus expansion; post-Lie algebra. 
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     author = {Kurush Ebrahimi-Fard and Alexander Lundervold and Igor Mencattini and Hans Z. Munthe-Kaas},
     title = {Post-Lie {Algebras} and {Isospectral} {Flows}},
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     url = {http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a92/}
}
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Kurush Ebrahimi-Fard; Alexander Lundervold; Igor Mencattini; Hans Z. Munthe-Kaas. Post-Lie Algebras and Isospectral Flows. Symmetry, integrability and geometry: methods and applications, Tome 11 (2015). http://geodesic.mathdoc.fr/item/SIGMA_2015_11_a92/

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