Geodesic
Orthogonal Curvilinear Coordinate Systems and Torsion-Free Sheaves over Reducible Spectral Curves
Matematičeskie zametki, Tome 114 (2023) no. 4, pp. 579-590.

Voir la notice de l'article provenant de la source Math-Net.Ru

The methods of finite-gap integration are used to construct orthogonal curvilinear coordinate systems in the Euclidean space corresponding to sheaves of rank one without torsion over reducible singular spectral curves.
Keywords: orthogonal curvilinear coordinates, finite-gap integration, spectral curve, torsion-free sheaf. 
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A. E. Mironov; A. Senninger; I. A. Taimanov. Orthogonal Curvilinear Coordinate Systems and Torsion-Free Sheaves over Reducible Spectral Curves. Matematičeskie zametki, Tome 114 (2023) no. 4, pp. 579-590. http://geodesic.mathdoc.fr/item/MZM_2023_114_4_a6/

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