56 citations · 71 across the 4 of their papers we have counts for
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math.DG2004★ 4 cited
Deformations of Lie brackets: cohomological aspects
M. Crainic, I. Moerdijk
We introduce a new cohomology for Lie algebroids, and prove that it provides a differential graded Lie algebra which ``controls'' deformations of the structure bracket of the algeb…
math.QA2004★ 3 cited
Families of Hopf algebras of trees and pre-Lie algebras
Pepijn van der Laan, Ieke Moerdijk
Using methods from math-ph/9907010, we study families of Hopf algebra structures on coloured trees.