7716d0fc31636914783865d34f6cdfd5-AuthorFeedback.pdf

This is becausea>t a takes a large amount of iterations to increase from negative to0.26 Consequently,withalargestepsize,wcanmovefarawayfromw beforea>t a becomesnonnegative. For problems with multiple global optima, our analysis can still be applied if the35 following condition holds: there exists one global optimum such that the PD condition holds globally with respect36 tothis optimum.