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arXiv · 2001.04851

Applications of Nijenhuis geometry: Nondegenerate singular points of Poisson-Nijenhuis structures

Alexey V. Bolsinov·Andrey Yu. Konyaev·Vladimir S. Matveev
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Abstract

We study and completely describe pairs of compatible Poisson structures near singular points of the recursion operator satisfying natural non-degeneracy condition.

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BibTeXRIS

Alexey V. Bolsinov, Andrey Yu. Konyaev, Vladimir S. Matveev. 2020-01-14. Applications of Nijenhuis geometry: Nondegenerate singular points of Poisson-Nijenhuis structures. https://doi.org/10.1007/s40879-020-00429-6

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