A short note on the Schiffer's conjecture for a class of centrally symmetric convex domains in ${\mathbb{R}}^2$

Sugata Mondal

Let $\Omega$ be a bounded centrally symmetric domain in ${\mathbb{R}}^2$ with analytic boundary $\partial \Omega$ and center $c$. Let $\tau =\tau (\Omega )$ be the number of points $p$ on $\partial \Omega$ such…