Exponential growth of the local energy for moving obstacles (Q919536)
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: Exponential growth of the local energy for moving obstacles |
scientific article; zbMATH DE number 4161249
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Exponential growth of the local energy for moving obstacles |
scientific article; zbMATH DE number 4161249 |
Statements
Exponential growth of the local energy for moving obstacles (English)
0 references
1989
0 references
The authors study the wave equation in the exterior of a moving obstacle, which may change its shape smoothly as long as it remains in a fixed sphere and its speed is below the wave speed. The main results describe the behaviour in time of the local energy of the system.
0 references
wave equation
0 references
moving obstacle
0 references
local energy
0 references
