The integral cohomology of the group of loops

By C. Jensen, Jon McCammond, John Meier. 2006

54 citations recorded by the source corpus.

Let PSigma_n denote the group that can be thought of either as the group of motions of the trivial n-component link or the group of symmetric automorphisms of a free group of rank n. The integral cohomology ring of PSigma_n is determined, establishing a conjecture of Brownstein and Lee.

Subfields: Geometry and Topology, Theoretical Computer Science

View Paper: https://www.semanticscholar.org/paper/6cf7b2708af3be41c8193c9d0d82a5e392103520

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In Geometry and Topology

  1. Jenny Wilson
  2. Nathalie Wahl
  3. Tara E. Brendle
  4. A. Hatcher
  5. Benson Farb
  6. O. Randal-Williams
  7. C. Damiani
  8. Søren Galatius

In Theoretical Computer Science

  1. A. Hatcher
  2. Jenny Wilson

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