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JOURNALS // Ural Mathematical Journal // Archive

Ural Math. J., 2021 Volume 7, Issue 2, Pages 33–42 (Mi umj147)

Linearization of Poisson–Lie structures on the $2D$ Euclidean and $(1+1)$ Poincaré groups

Bousselham Ganbouria, Mohamed Wadia Mansourib

a Mohammed First University
b Ibn Tofail University

Abstract: The paper deals with linearization problem of Poisson-Lie structures on the $(1+1)$ Poincaré and $2D$ Euclidean groups. We construct the explicit form of linearizing coordinates of all these Poisson-Lie structures. For this, we calculate all Poisson-Lie structures on these two groups mentioned above, through the correspondence with Lie Bialgebra structures on their Lie algebras which we first determine.

Keywords: Poisson-Lie groups, Lie bialgebras, linearization.

Language: English

DOI: 10.15826/umj.2021.2.002



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© Steklov Math. Inst. of RAS, 2024