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arxiv: 1403.0422 · v2 · pith:MPYC2PXYnew · submitted 2014-03-03 · 🧮 math-ph · math.MP· nlin.SI

Explicit metrics for a class of two-dimensional superintegrable systems

classification 🧮 math-ph math.MPnlin.SI
keywords systemsexplicittwo-dimensionalclasscoordinatescubicdefineddetermine
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We obtain, in local coordinates, the explicit form of the two-dimensional, super-integrable systems of Matveev and Shevchishin involving cubic integrals. This enables us to determine for which values of the parameters these systems are indeed globally defined on the two-sphere.

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