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math.DG2023
Rigidity of Travelling Times for Strictly Convex Obstacles in Riemannian Manifolds
Tal Gurfinkel, Lyle Noakes, Luchezar Stoyanov
Let and be two disjoint unions of strictly convex obstacles contained within a Riemannian manifold with boundary of dimension . The sets of travelling times $\…
math.DG2023
Uniqueness of Obstacles in Riemannian Manifolds from Travelling Times
Tal Gurfinkel, Lyle Noakes, Luchezar Stoyanov
Suppose that and are two disjoint unions of strictly convex obstacles with the same set of travelling times, contained in an -dimensional Riemannian manifold (where…
math.DG2023
Recovering Obstacles from their Travelling Times
Tal Gurfinkel, Lyle Noakes, Luchezar Stoyanov
Noakes and Stoyanov (2021) introduced a method of recovering strictly convex planar obstacles from their set of travelling times. We provide an extension of this construction for o…