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Deformations of the small disks operad A. S. Khoroshkin National Research University "Higher School of Economics" |
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Abstract: Following Willwacher and Tamarkin, I'll rewiev connections between the deformation complex of the small disks operad, Grothendieck-Teichmuller Lie algebra, and Kontsevich's graph-complex. See: Thomas Willwacher "M. Kontsevich's graph complex and the Grothendieck-Teichmueller Lie algebra" // math.arXiv: 1009.1654 |
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