2 problems

Grimmer's ratio-property conjecture. There is a set of multipliers $\{\lambda_{i,j}\}_{i,j\in I_N^*}$ satisfying this ratio property whenever $i,i'<j-1,j'-1$, and this set proves T…

Let $N$ be the number of gradient descent iterations, let $\bar\mu$ and $L$ denote the function parameters, let $\gamma^*(N,\mu,L)$ be the optimal stepsize, and let $I_N^*$ be the…