On convexity of a planar domain with a pair of concave tomography projections

DOI10.3103/S1055134409020023zbMath1249.52001MaRDI QIDQ3115385

Vladimir Golubyatnikov

Publication date: 20 February 2012

Published in: Siberian Advances in Mathematics (Search for Journal in Brave)

zbMATH Keywords

concavityconvexitygeometric tomographyrearrangement of a function

Mathematics Subject Classification ID

Convex sets in (2) dimensions (including convex curves) (52A10) Convex sets in (n) dimensions (including convex hypersurfaces) (52A20)

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