On the nonlinear analog of the WKB method and on the method of averaged Lagrangian. II (Q1069051)
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: On the nonlinear analog of the WKB method and on the method of averaged Lagrangian. II |
scientific article; zbMATH DE number 3931597
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the nonlinear analog of the WKB method and on the method of averaged Lagrangian. II |
scientific article; zbMATH DE number 3931597 |
Statements
On the nonlinear analog of the WKB method and on the method of averaged Lagrangian. II (English)
0 references
1985
0 references
The article is a straight continuation of the previous one [ibid. 117, 162-171 (1981; Zbl 0549.35105)]. It deals with the problem of the unique solvability of high order equations for WKB approximation and some relations of this problem with the properties of the averaged Lagrangian.
0 references
unique solvability
0 references
high order equations
0 references
WKB approximation
0 references
averaged Lagrangian
0 references
