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

Autor:	Bolsinov, Alexey V., Konyaev, Andrey Yu., Matveev, Vladimir S.
Rok vydání:	2020
Předmět:	Mathematics - Differential Geometry Mathematical Physics
Zdroj:	European Journal of Mathematics (2021)
Druh dokumentu:	Working Paper
DOI:	10.1007/s40879-020-00429-6
Popis:	We study and completely describe pairs of compatible Poisson structures near singular points of the recursion operator satisfying natural non-degeneracy condition.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2001.04851 Zobrazit plný text záznamu View this record from Arxiv