On the pseudospectra of Schrödinger operators on Zoll manifolds

David Sher, Alejandro Uribe, Carlos Villegas-Blas

We consider non-self-adjoint Schrödinger operators $\Delta +V$ where $\Delta$ is the Laplace-Beltrami operator on a Zoll manifold $X$ and $V\in C^{\infty }(X,\mathbb{C})$. We obtain asymptotic re…