3 citations · 4 across the 3 of their papers we have counts for
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On the Calderón problem for nonlocal Schrödinger equations with homogeneous, directionally antilocal principal symbols
Giovanni Covi, María Ángeles García-Ferrero, Angkana Rüland
In this article we consider direct and inverse problems for -stable, elliptic nonlocal operators whose kernels are possibly only supported on cones and which satisfy the structu…
Runge Approximation and Stability Improvement for a Partial Data Calderón Problem for the Acoustic Helmholtz Equation
María Ángeles García-Ferrero, Angkana Rüland, Wiktoria Zatoń
In this article, we discuss quantitative Runge approximation properties for the acoustic Helmholtz equation and prove stability improvement results in the high frequency limit for…
Strong unique continuation for the higher order fractional Laplacian
María-Ángeles García-Ferrero, Angkana Rüland
In this article we study the strong unique continuation property for solutions of higher order (variable coefficient) fractional Schrödinger operators. We deduce the strong unique…