Differential invariants and curved Bernstein-Gelfand-Gelfand sequences (Q2755157)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Differential invariants and curved Bernstein-Gelfand-Gelfand sequences |
scientific article; zbMATH DE number 1669675
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Differential invariants and curved Bernstein-Gelfand-Gelfand sequences |
scientific article; zbMATH DE number 1669675 |
Statements
Differential invariants and curved Bernstein-Gelfand-Gelfand sequences (English)
0 references
8 November 2001
0 references
natural differential operators
0 references
Bernstein-Gelfand-Gelfand sequences
0 references
conformal differential geometry
0 references
0 references
0 references
0 references
The authors present a simple construction of the Bernstein-Gelfand-Gelfand sequences of natural differential operators on a manifold with parabolic geometry. This method also allows to define the additional structure of a bilinear differential ``cup product'' satisfying the Leibniz rule up to curvature terms. The construction is illustrated in the case of conformal differential geometry.
0 references
