47 citations · 165 across the 22 of their papers we have counts for
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math.RT2018★ 6 cited
Chiral vs classical operad
Bojko Bakalov, Alberto De Sole, Reimundo Heluani +1
We establish an explicit isomorphism between the associated graded of the filtered chiral operad and the classical operad, which is useful for computing the cohomology of vertex al…
math.RT2018★ 15 cited
An operadic approach to vertex algebra and Poisson vertex algebra cohomology
Bojko Bakalov, Alberto De Sole, Reimundo Heluani +1
We translate the construction of the chiral operad by Beilinson and Drinfeld to the purely algebraic language of vertex algebras. Consequently, the general construction of a cohomo…