Graph complexes, operad and embedding spaces 4/10

Ph.D. course by Prof. Victor Turchin (MPIM Bonn and KSU)
Formality of little discs operads II
References
P. Lambrechts, I. Volic. Formality of the little N-discs operads.Mem. Amer. Math. Soc.230(2014),no. 1079,viii+116 pp.

P. Lambrechts, V. Turchin. Homotopy graph-complex for configuration and knot spaces.Trans. Amer. Math. Soc.361(2009),no. 1,207–222.