Algebraic complete integrability of an integrable system of Beauville
Annales de l'Institut Fourier, Volume 58 (2008) no. 2, pp. 559-570.

We show that the Beauville’s integrable system on a ten dimensional moduli space of sheaves on a K3 surface constructed via a moduli space of stable sheaves on cubic threefolds is algebraically completely integrable, using O’Grady’s construction of a symplectic resolution of the moduli space of sheaves on a K3.

Nous montrons que le système intégrable de Beauville sur un espace de dimension dix de modules de faisceaux sur une surface K3 construit par un espace de modules de faisceaux stables sur les cubiques de dimension trois est algébriquement complètement intégrable. Nous utilisons la construction d’O’Grady d’une résolution symplectique de l’espace des modules de faisceaux sur une surface K3.

DOI: 10.5802/aif.2360
Classification: 14J60, 37J35
Keywords: Integrable system, moduli space of stable sheaves
Mot clés : sytème intégrable, espace des modules de faisceaux stables

Hwang, Jun-Muk 1; Nagai, Yasunari 1

1 Korea Institute for Advanced Study (KIAS) 207-43 Cheongnyangni 2-dong Dongdaemun-gu, Seoul 130-722 (Korea)
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Hwang, Jun-Muk; Nagai, Yasunari. Algebraic complete integrability of an integrable system of Beauville. Annales de l'Institut Fourier, Volume 58 (2008) no. 2, pp. 559-570. doi : 10.5802/aif.2360. https://aif.centre-mersenne.org/articles/10.5802/aif.2360/

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