2 problems

Let $(\mega,V)$ be an inhomogeneous medium and let $\Gamma,\Gamma'\subset\partial\Omega$ be open boundary subsets in the partial-data transmission eigenvalue problem. For…

Consider the scattering problem with $V\in L^\infty(\Omega)$ and a nontrivial entire solution $u^i$ of … in $\mathbb{R}^n$. Non-invisibility conjecture. In general, the correspondi…