You can recognize the shape of a figure from its shadows!
In connection with the Hammer's X-ray picture problem we discuss the following question: Given two convex compact sets inside a circle such that the sets subtend equal angles at each point of the circle, is it then true that the sets must coincide?
Elmentve itt :
| Szerző: | |
|---|---|
| Dokumentumtípus: | Cikk |
| Megjelent: |
1996
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| Sorozat: | GEOMETRIAE DEDICATA
59 No. 2 |
| doi: | 10.1007/BF00155723 |
| mtmt: | 1118121 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/15955 |