Poisson-Nijenhuis Structure on Lie groupoids from the Invariance's Point of View

Abstract

In this paper, we introduce right-invariant (similarly, left-invariant) Poisson-Nijenhuis Structures on Lie groupoids and their infinitesimal counterparts as called $(\Lambda ,\mathbf{n})-$structures. We present a mutual correspondence between $(\Lambda ,\mathbf{n})-$structures on Lie algebroids with Poisson-Nijenhuis structures $(\Pi ,\mathbf{N})$ on their Lie groupoids under some conditions. Also, we will construct Poisson-Nijenhuis pair groupoids as an example from the invariance's point of view.

References in corpus (1)

• On Dynamical Poisson Groupoids I