Nonexistence results of generalized bent functions from ${\mathbb{Z}}_3^n$ to ${\mathbb{Z}}_m$

Priya Dhankhar, Sanjay Kumar Singh

In this paper, we investigate generalized bent functions (GBFs) from ${\mathbb{Z}}_3^n$ to ${\mathbb{Z}}_m$. We show that GBFs exist whenever $3$ divides $m$, while several nonexistenc…