Online balancing of vectors with small coordinates

Antonios Hmadi

Let $v_1,\dots ,v_T\in B_2^m$ be fixed in advance and revealed sequentially, and assume that $\Vert v_t{\Vert }_{\infty }⩽d^{-1/2}$ for some $d⩾1$ and every $1\leqslant t\leqs…