Approximately Jumping Towards the Origin

Alex Albors, François Clément, Shosuke Kiami +3

Given an initial point $x_0\in {\mathbb{R}}^d$ and a sequence of vectors $v_1,v_2,\dots$ in ${\mathbb{R}}^d$, we define a greedy sequence by setting $x_n=x_{n-1}\pm v_n$ where…