Periodic-parabolic eigenvalue problems with indefinite weight functions (Q1358276)
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: Periodic-parabolic eigenvalue problems with indefinite weight functions |
scientific article; zbMATH DE number 1028210
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Periodic-parabolic eigenvalue problems with indefinite weight functions |
scientific article; zbMATH DE number 1028210 |
Statements
Periodic-parabolic eigenvalue problems with indefinite weight functions (English)
0 references
6 July 1997
0 references
The author proves an existence and uniqueness result for the positive principal eigenvalue of a periodic-parabolic equation with \(L_\infty\) coefficients and indefinite weight. He also establishes a result on the stability of the principal positive eigenvalue with respect to the perturbations.
0 references
stability of the principal positive eigenvalue
0 references
0 references
0 references
0 references
