A characterization of balls using the domain derivative

Autor: Andriy Didenko, Behrouz Emamizadeh
Jazyk: angličtina
Rok vydání: 2006
Předmět:
Zdroj: Electronic Journal of Differential Equations, Vol 2006, Iss 154, Pp 1-5 (2006)
Druh dokumentu: article
ISSN: 1072-6691
Popis: In this note we give a characterization of balls in $mathbb{R}^N$ 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.
Databáze: Directory of Open Access Journals