Inverse boundary problems for biharmonic operators in transversally anisotropic geometries

Abstract

We study inverse boundary problems for first order perturbations of the biharmonic operator on a conformally transversally anisotropic Riemannian manifold of dimension $n\ge 3$. We show that a continuous first order perturbation can be determined uniquely from the knowledge of the set of the Cauchy data on the boundary of the manifold provided that the geodesic $X$-ray transform on the transversal manifold is injective.

arXiv admin note: substantial text overlap with arXiv:1702.07974 by other authors