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eess.IV2023
TILT: topological interface recovery in limited-angle tomography
Elli Karvonen, Matti Lassas, Pekka Pankka +1
A novel reconstruction method is introduced for the severely ill-posed inverse problem of limited-angle tomography. It is well known that, depending on the available measurement, a…
math.CV2023
De Rham algebras of closed quasiregularly elliptic manifolds are Euclidean
Susanna Heikkilä, Pekka Pankka
We show that, if a closed, connected, and oriented Riemannian -manifold admits a non-constant quasiregular mapping from the Euclidean -space , then the de Rh…