11 citations · 11 across the 1 of their papers we have counts for
2 papers
math.QA2003★ 11 cited
Deformations of chiral algebras
Dimitri Tamarkin
We start studying chiral algebras (as defined by A. Beilinson and V. Drinfeld) from the point of view of deformation theory. First, we define the notion of deformation of a chiral…
math.QA2002
Action of the Grothendieck-Teichmueller group on the operad of Gerstenhaber algebras
Dimitri Tamarkin
Action of the graded Grothendieck-Teichmueller (GT) group on a resolution of the operad of Gerstenhaber algebras (GA) is defined. It is shown that the induced Lie algebra action is…