Carlos Lizama

Localized exterior Calderón uniqueness for complete Bernstein functions of the Laplacian

We establish uniqueness in an exterior Calderón problem for nonlocal Schrödinger operators Φ(−Δ)+q on bounded Lipschitz domains of Rn, n⩾2. The unknown is a real-valued potential q∈L∞, and the data are localized exterior Dirichlet-to-Neumann measurements. We identify an explicit class ACBF of complete Bernstein functio...

From Singular Memory Laws to Abstract Volterra Equations