Post-lie algebras and isospectral flows

Ebrahimi-Fard, Kurusch; Lundervold, Alexander; Mencattini, Igor; Munthe-Kaas, Hans
Peer reviewed, Journal article
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https://hdl.handle.net/1956/12467
Utgivelsesdato
2015-11-20
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Originalversjon
https://doi.org/10.3842/sigma.2015.093
Sammendrag
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.
Utgiver
National Academy of Science of Ukraine
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Copyright 2015 The Authors
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