Abstract
In this note we give a characterization of balls in ℝN using the domain derivative. As a byproduct we will show that an overdetermined Stekloff eigenvalue problem is solvable if and only if the domain of interest is a ball.
| Original language | English |
|---|---|
| Pages (from-to) | 1-5 |
| Number of pages | 5 |
| Journal | Electronic Journal of Differential Equations |
| Volume | 2006 |
| Publication status | Published - 14 Dec 2006 |
| Externally published | Yes |
Keywords
- Domain derivative
- Overdetermined problems
- Stekloff problem
ASJC Scopus subject areas
- Analysis