Anisotropic Calderón problem of a nearly Laplace-Beltrami operator of order $2+$

Abstract

This paper investigates the anisotropic Calderón problem for Logarithemic Laplacian, on closed Riemannian manifolds, which could be considered as near Laplace operator. We demonstrate that the Cauchy data set recovers the geometry of a closed Riemannian manifold up to standard gauge.

18 pages