nLab
cohomology of operads

Contents

Context

Cohomology

cohomology

Special and general types

Special notions

Variants

Extra structure

Operations

Theorems

Higher algebra

Contents

Idea

Operads – or rather (∞,1)-operads such as given by topological operads or dendroidal sets – form an (∞,1)-category, and hence there is canonically a notion of cohomology associated with them, given as the sets of homotopy classes of morphisms out of a given operad into a given coefficient operad.

Explicitly this has been considered in (Rezk).

References

  • Charles Rezk, Spaces of algebra structures and cohomology of operads PhD thesis (1996) (dvi)

Created on November 9, 2011 at 18:52:44. See the history of this page for a list of all contributions to it.