Inverse Problem for Fractional-Laplacian with Lower Order Non-local Perturbations
Sombuddha Bhattacharyya, Tuhin Ghosh, Gunther A. Uhlmann · arXiv (Cornell University) · 2018
In this article, we study a model problem featuring a Lévy process in a domain with semi-transparent boundary by considering the following perturbed fractional Laplacian operator \[\mathscr{L}_{b,q} := (-Δ)^t + (-Δ)_Ω^{s/2} \ b (-Δ)_Ω^{s/2} + q, \quad 0