Commutative hairy graphs and representations of Out (Fr)

DOI10.1112/topo.12009zbMath1376.55010arXiv1603.08855OpenAlexW3123154325MaRDI QIDQ5359105

Thomas Willwacher, Victor Tourtchine

Publication date: 22 September 2017

Published in: Journal of Topology (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1603.08855

zbMATH Keywords

outer automorphism grouplittle disks operadspaces of embeddingshairy graph complexHochschild-Pirashvili homology

Mathematics Subject Classification ID

Rational homotopy theory (55P62) (Co)homology of commutative rings and algebras (e.g., Hochschild, André-Quillen, cyclic, dihedral, etc.) (13D03) (K)-theory and homology; cyclic homology and cohomology (19D55) Embeddings in differential topology (57R40)

Related Items (5)

Differentials on graph complexes. II: Hairy graphs ⋮ On the Torelli Lie algebra ⋮ Graph homology computations ⋮ Differentials on graph complexes. III: Hairy graphs and deleting a vertex ⋮ Second extra differential on odd graph complexes

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