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On flat shadow boundaries from point light sources and the characterization of ellipsoids

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Bibliographic Details
Main Author:	Zawalski, Bartłomiej
Format:	Preprint
Published:	2026
Subjects:	Metric Geometry Primary 53A07, Secondary 05D10, 15A69, 52A20, 53A15
Online Access:	Acceder al recurso
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