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Sibirskii Matematicheskii Zhurnal, 2011, Volume 52, Number 3, Pages 502–511
(Mi smj2215)
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This article is cited in 7 scientific papers (total in 7 papers)
On orthogonal curvilinear coordinate systems in constant curvature spaces
D. A. Berdinskii, I. P. Rybnikov Novosibirsk State University, Novosibirsk
Abstract:
We describe a method for constructing an $n$-orthogonal coordinate system in constant curvature spaces. The construction proposed is actually a modification of the Krichever method for producing an orthogonal coordinate system in the $n$-dimensional Euclidean space. To demonstrate how this method works, we construct some examples of orthogonal coordinate systems on the twodimensional sphere and the hyperbolic plane, in the case when the spectral curve is reducible and all irreducible components are isomorphic to a complex projective line.
Keywords:
orthogonal coordinate systems, spaces of constant curvature, Baker–Akhiezer function.
Received: 28.09.2010
Citation:
D. A. Berdinskii, I. P. Rybnikov, “On orthogonal curvilinear coordinate systems in constant curvature spaces”, Sibirsk. Mat. Zh., 52:3 (2011), 502–511; Siberian Math. J., 52:3 (2011), 394–401
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https://www.mathnet.ru/eng/smj2215 https://www.mathnet.ru/eng/smj/v52/i3/p502
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Abstract page: | 414 | Full-text PDF : | 115 | References: | 61 | First page: | 8 |
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