group cohomology, nonabelian group cohomology, Lie group cohomology
cohomology with constant coefficients / with a local system of coefficients
differential cohomology
The de Rham cohomology and Dolbeault cohomology can be viewed as abelian sheaf cohomology theories with coefficients in the sheaf of locally constant functions, respectively holomorphic functions. Spencer cohomology is a generalization of these two cohomologies for the case of the solution sheaf of an arbitrary linear differential operator.
Wikipedia, Spencer cohomology
Discussion of Spencer cohomology as the home of the higher-order torsion invariants of G-structures originates in
Last revised on January 16, 2015 at 18:10:23. See the history of this page for a list of all contributions to it.