On Spencer’s cohomology theory for linear partial differential operators. (English) Zbl 0208.36101
MSC:
35G05 | Linear higher-order PDEs |
58J99 | Partial differential equations on manifolds; differential operators |
17B56 | Cohomology of Lie (super)algebras |
58H10 | Cohomology of classifying spaces for pseudogroup structures (Spencer, Gelfand-Fuks, etc.) |