activity
20052026
most cited-torsion bounds for the class group of number fields with an -group as Galois group

4 citations · 5 across the 7 of their papers we have counts for

collaborators

10 papers

math.NT2026

Counting Frobenius extensions over local function fields

Jürgen Klüners, Raphael Müller

We determine the asymptotic growth of extensions of local function fields of characteristic p counted by discriminant, where the Galois group is a subgroup of the affine group AGL_…

math.NT2024

Enumerating orders in number fields

Markus Kirschmer, Jürgen Klüners

We arrange the orders in an algebraic number field in a tree. This tree can be used to enumerate all orders of bounded index in the maximal order as well as the orders over some gi…

math.NT2024★ 1 cited

Symmetries of power-free integers in number fields and their shift spaces

Fabian Gundlach, Jürgen Klüners

We describe the group of -linear automorphisms of the ring of integers of a number field that preserve the set of th power-free integers: every such map…

math.NT2020

The asymptotics of nilpotent Galois groups

Jürgen Klüners

We prove an upper bound for the asymptotics of counting functions of number fields with nilpotent Galois groups.

math.NT2020

Imaginary multiquadratic number fields of exponent and

Jürgen Klüners, Toru Komatsu

In this paper we obtain a complete list of imaginary -quadratic fields with class groups of exponent and under ERH for every positive integer where an -quadratic…

math.NT2020★ 4 cited

-torsion bounds for the class group of number fields with an -group as Galois group

Jürgen Klüners, Jiuya Wang

We describe the relations among the -torsion conjecture, a conjecture of Malle giving an upper bound for the number of extensions, and the discriminant multiplicity conjectur…

math.NT2019

The conductor density of local function fields with abelian Galois group

Jürgen Klüners, Raphael Müller

We give an exact formula for the number of -extensions of local function fields for finite abelian groups up to a conductor bound. As an application we g…

math.NT2018

Imaginary quadratic number fields with class groups of small exponent

Andreas-Stephan Elsenhans, Jürgen Klüners, Florin Nicolae

Let be a fundamental discriminant and denote by the exponent of the ideal class group of . Under the assumption that no Siegel…

math.NT2011

The Distribution of Number Fields with Wreath Products as Galois Groups

Jürgen Klüners

Let be a wreath product of the form , where is the cyclic group of order 2. Under mild conditions for we determine the asymptotic behavior of the counting…

math.NT2005

Asymptotics of number fields and the Cohen--Lenstra heuristics

Jürgen Klüners

We study the asymptotics conjecture of Malle for dihedral groups of order , where is an odd prime. We prove the expected lower bound for those groups. For th…