@article{34839,
abstract = {{We describe the relations among the ℓ-torsion conjecture, a conjecture of Malle giving an upper bound for the number of extensions, and the discriminant multiplicity conjecture. We prove that the latter two conjectures are equivalent in some sense. Altogether, the three conjectures are equivalent for the class of solvable groups. We then prove the ℓ-torsion conjecture for ℓ-groups and the other two conjectures for nilpotent groups.}},
author = {{Klüners, Jürgen and Wang, Jiuya}},
issn = {{0002-9939}},
journal = {{Proceedings of the American Mathematical Society}},
keywords = {{Applied Mathematics, General Mathematics}},
number = {{7}},
pages = {{2793--2805}},
publisher = {{American Mathematical Society (AMS)}},
title = {{{ℓ-torsion bounds for the class group of number fields with an ℓ-group as Galois group}}},
doi = {{10.1090/proc/15882}},
volume = {{150}},
year = {{2022}},
}