𝔖 Bobbio Scriptorium
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On the sharpness of a theorem of B. segre

✍ Scribed by Endre Boros; Tamás Szőnyi


Book ID
110564430
Publisher
Springer-Verlag
Year
1986
Tongue
English
Weight
399 KB
Volume
6
Category
Article
ISSN
0209-9683

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The theorems of Chasles and Segre
✍ A Bruen 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 139 KB

An oval V in a finite projective plane 01 of order n is a set of n + 1 points in c1 with no 3 collinear. A celebrated result due to Beniamino Segre [3] is the following. THEOREM 1. Let 01 be a finite Desarguesian projective plane of odd order, and let V be an oval in 01. Then V is a conic.