Analytic hypoellipticity for operators with symplectic characteristics (Q1076233)
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: Analytic hypoellipticity for operators with symplectic characteristics |
scientific article; zbMATH DE number 3953350
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Analytic hypoellipticity for operators with symplectic characteristics |
scientific article; zbMATH DE number 3953350 |
Statements
Analytic hypoellipticity for operators with symplectic characteristics (English)
0 references
1985
0 references
The author is concerned with analytic hypoellipticity for operators with multiple characteristics. His purpose is to extend in particular the results of F. Trèves and G. Métivier who obtained some results for operators with symbol vanishing precisely to the order k on a submanifold \(\Sigma\), to some operators with symbols whose vanishing order on \(\Sigma\) may depend on the directions.
0 references
analytic hypoellipticity
0 references
multiple characteristics
0 references
0.9241762
0 references
0.9177298
0 references
0.90786576
0 references
0.90101683
0 references
