Study of the behaviour of Nesterov Accelerated Gradient in a non convex setting: the strongly quasar convex case

Julien Hermant, Jean-François Aujol, Charles Dossal +1

We study the convergence of Nesterov Accelerated Gradient (NAG) minimization algorithmapplied to a class of non convex functions called strongly quasar convex functions. We show th…