Extremal sequences for the unit-weighted Gao constant of ${\mathbb{Z}}_n$

Santanu Mondal, Krishnendu Paul, Shameek Paul

For $A\subseteq {\mathbb{Z}}_n$, the $A$-weighted Gao constant $E_A(n)$ is defined to be the smallest natural number $k$, such that any sequence of $k$ elements in ${\mathbb{Z}}_n$ has a…