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math.DG2021★ 3 cited
Stable reconstruction of simple Riemannian manifolds from unknown interior sources
Maarten V. de Hoop, Joonas Ilmavirta, Matti Lassas +1
Consider the geometric inverse problem: There is a set of delta-sources in spacetime that emit waves travelling at unit speed. If we know all the arrival times at the boundary cyli…
math.DG2021
Reconstruction along a geodesic from sphere data in Finsler geometry and anisotropic elasticity
Maarten V. de Hoop, Joonas Ilmavirta, Matti Lassas
Dix formulated the inverse problem of recovering an elastic body from the measurements of wave fronts of point sources. We geometrize this problem in the context of seismology, lea…