2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/113924Let $Φ$ be a Drinfeld $\mathbf{F}\_{q}[T]$-module of rank 2, over a finite field $L=\mathbf{F}\_{q^{n}}$. We will study the cyclic property of the structure $L^Φ.$ We will prove that the latter is cyclic only for trivial extensions of $\mathbf{F}\_{q}$.Algebraic Geometrytext