Lens Rigidity in Scattering by Unions of Strictly Convex Bodies in ${\mathbb{R}}^2$

Lyle Noakes, Luchezar Stoyanov

It was proved in \cite{NS1} that obstacles $K$ in ${\mathbb{R}}^d$ that are finite disjoint unions of strictly convex domains with $C^3$ boundaries are uniquely determined by the travelling…