Level-Structures of Drinfeld-Modules -- Closing a small gap

TL;DR

This paper compares two definitions of level-structures for Drinfeld modules and proves their equivalence, clarifying foundational aspects of the theory.

Contribution

It establishes the equivalence of two different approaches to defining level-structures of Drinfeld modules, resolving a small gap in the literature.

Findings

Proved the equivalence of the two definitions of level-structures

Clarified foundational aspects of Drinfeld modules

Resolved a small gap in the theoretical framework

Abstract

The aim of this article is to compare two different definitions of level-structers of Drinfeld modules and to prove that they are equivalent.