Principal factors and lattice minima

Siham Aouissi, Abdelmalek Azizi, Moulay Chrif Ismaili +2

Let $k=\mathbb{Q}(\sqrt[3]{d},{\zeta }_3)$, where $d>1$ is a cube-free positive integer, $k_0=\mathbb{Q}({\zeta }_3)$ be the cyclotomic field containing a primitive cube root o…