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

Authors :
Bolsinov, Alexey V.
Konyaev, Andrey Yu.
Matveev, Vladimir S.
Source :
European Journal of Mathematics (2021)
Publication Year :
2020

Abstract

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

Subjects

Subjects :
Mathematics - Differential Geometry
Mathematical Physics

Details

Database :
arXiv
Journal :
European Journal of Mathematics (2021)
Publication Type :
Report
Accession number :
edsarx.2001.04851
Document Type :
Working Paper
Full Text :
https://doi.org/10.1007/s40879-020-00429-6
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