Jonas Iskander

collaborators

2 papers

math.NT2024

On the average size of $3$ -torsion in class groups of $C_{2} ≀ H$ -extensions

Jonas Iskander, Hari R. Iyer

The Cohen-Lenstra-Martinet heuristics lead one to conjecture that the average size of the $p$ -torsion in class groups of $G$ -extensions of a number field is finite. In a 2021 paper…

math.CO2023

Explicit formulas for permutation pattern character polynomials

Jonas Iskander

Given permutations $π \in S_{n}$ and $σ \in S_{k}$ , let $N_{σ} (π)$ denote the number of occurrences of $σ$ in $π$ . While pattern avoidance and the distribution of pattern occurrences in pe…

On the average size of 3-torsion in class groups of C2​≀H-extensions

Explicit formulas for permutation pattern character polynomials

On the average size of $3$ -torsion in class groups of $C_{2} ≀ H$ -extensions