On a characteristic property of the sphere
We are studying a characteristic property of the disc in the Euclidean plane ℝ^2 with the help of an intersection property of the semicircles with end-points in the boundary of the disc and a characteristic property of the ball in the Euclidean space ℝ^3.
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| Format: | Article |
| Language: | English |
| Published: |
Accademia Peloritana dei Pericolanti
2018-11-01
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| Series: | Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali |
| Online Access: |
http://dx.doi.org/10.1478/AAPP.96S2A8
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| Summary: | We are studying a characteristic property of the disc in the Euclidean plane ℝ^2 with the help of an intersection property of the semicircles with end-points in the boundary of the disc and a characteristic property of the ball in the Euclidean space ℝ^3. |
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| ISSN: | 0365-0359 1825-1242 |