Nijenhuis forms on $L_{\infty }$-algebras and Poisson geometry

M. J. Azimi, C. Laurent-Gengoux, J. M. Nunes da Costa

We investigate Nijenhuis deformations of $L_{\infty }$-algebras, a notion that unifies several Nijenhuis deformations, namely those of Lie algebras, Lie algebroids, Poisson structures…