On a Problem Posed by Luigi Campedelli
Bollettino della Unione matematica italiana, Série 9, Tome 4 (2011) no. 2, pp. 237-243.

Voir la notice de l'article provenant de la source Biblioteca Digitale Italiana di Matematica

We construct an irreducible degree 10 plane curve $C_{10}$, giving the explicit equation with real coefficients, having six [3; 3] points that are not on a conic. The fairly simple equation of $C_{10}$ enables the shape of a curve, whose equation has been researched without success since 1932, to be visualized in the real plane.
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Stagnaro, Ezio. On a Problem Posed by Luigi Campedelli. Bollettino della Unione matematica italiana, Série 9, Tome 4 (2011) no. 2, pp. 237-243. http://geodesic.mathdoc.fr/item/BUMI_2011_9_4_2_a3/

[C1] L. Campedelli, Sui piani doppi con curva di diramazione del decimo ordine, Atti. Acc. Naz. Lincei, Rendiconti, Vol. XV (1932), 358-362.

[C2] L. Campedelli, Sopra alcuni piani doppi notevoli con curva di diramazione del decimo ordine, Atti. Acc. Naz. Lincei, Rendiconti, Vol. XV (1932), 536-542.

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