Geodesic
Minimal cubature formulas of degree $3$ for a torus in ${\mathbb R}^3$
Matematičeskie trudy, Tome 18 (2015) no. 2, pp. 49-60 
M. V. Noskov; I. M. Fedotova. Minimal cubature formulas of degree $3$ for a torus in ${\mathbb R}^3$. Matematičeskie trudy, Tome 18 (2015) no. 2, pp. 49-60. http://geodesic.mathdoc.fr/item/MT_2015_18_2_a3/
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Voir la notice de l'article provenant de la source Math-Net.Ru

We construct minimal cubature formulas of degree 3 for a torus in ${\mathbb R}^3$. The cases of a degenerate torus with radius $r=1$ and a torus with arbitrary radius $r>1$ are considered separately.

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