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On post-Lie algebras, Lie--Butcher series and moving frames
Pre-Lie (or Vinberg) algebras arise from flat and torsion-free connections on differential manifolds. They have been studied extensively in recent years, both from... -
Differential equations and moving frames
21 pages to appear in Matematica Contemporanea, Vol.30, 2006. Proceeding of Differential Geometry dedicated to S.S. Chern, Brazil.
