Geodesic
Elliptic hypergeometric functions and Calogero–Sutherland-type models
Teoretičeskaâ i matematičeskaâ fizika, Tome 150 (2007) no. 2, pp. 311-324

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We consider an elliptic analogue of the Gauss hypergeometric function and two of its multivariate generalizations. We describe their relation to elliptic beta integrals, the exceptional Weyl group $E_7$, the elliptic hypergeometric equation, and Calogero–Sutherland-type models.
Keywords: completely integrable system, Calogero–Sutherland model, hypergeometric function, elliptic function. 
V. P. Spiridonov. Elliptic hypergeometric functions and Calogero–Sutherland-type models. Teoretičeskaâ i matematičeskaâ fizika, Tome 150 (2007) no. 2, pp. 311-324. http://geodesic.mathdoc.fr/item/TMF_2007_150_2_a9/
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