Symplectic leaves of the Gel'fand-Dikij brackets and homotopy classes of nondegenerate curves (Q756812)
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: Symplectic leaves of the Gel'fand-Dikij brackets and homotopy classes of nondegenerate curves |
scientific article; zbMATH DE number 4192700
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Symplectic leaves of the Gel'fand-Dikij brackets and homotopy classes of nondegenerate curves |
scientific article; zbMATH DE number 4192700 |
Statements
Symplectic leaves of the Gel'fand-Dikij brackets and homotopy classes of nondegenerate curves (English)
0 references
1990
0 references
The authors prove results such as: the unique continuous invariant of symplectic sheets of the second Gel'fand-Dikij bracket is a monodromy operator and n-degree differential operators generating non-oscillatory equations describe separated symplectic sheets of the same bracket.
0 references
symplectic sheets
0 references
Gel'fand-Dikij bracket
0 references
0 references
