An Overdetermined Neumann boundary value problem with a general driving force

Ignace Aristide Minlend, Jing Wu

In this paper, we prove the existence of a family of non trivial compact subdomains $Ø$ in the manifold $\mathcal{M}={\mathbb{R}}^N\times \mathbb{R}/2\pi \mathbb{Z},N\ge 2$ for which the overdetermined Neuma…