Holmstrom Harrison cohomology

Harrison cohomology

Mentioned by James Griffin

Harrison cohomology

[arXiv:1109.3715]http://front.math.ucdavis.edu/1109.3715) Maurer-Cartan moduli and models for function spaces from arXiv Front: math.AT by Andrey Lazarev We set up a formalism of Maurer-Cartan moduli sets for L-infinity algebras and associated twistings based on the closed model category structure on formal differential graded algebras (a.k.a. differential graded coalgebras). Among other things this formalism allows us to give a compact and manifestly homotopy invariant treatment of Chevalley-Eilenberg and Harrison cohomology. We apply the developed technology to construct rational homotopy models for function spaces.

Harrison cohomology

http://mathoverflow.net/questions/6175/cohomology-of-associative-algebras

http://mathoverflow.net/questions/96785/computer-algebra-solution-for-simplicial-resolutions-for-andre-quillen-cohomology

nLab page on Harrison cohomology