Weighted Zero-Sum Problems Over $C_3^r$

Hemar Godinho, Abílio Lemos, Diego Marques

Let $C_n$ be the cyclic group of order $n$ and set $s_A(C_n^r)$ as the smallest integer $\ell$ such that every sequence $\mathcal{S}$ in $C_n^r$ of length at least $\ell$ has an…