Jonas Iskander

activity

20192021

collaborators

Showing 2020Show all

2 papers · 1 filter

math.NT2020

On Class Numbers, Torsion Subgroups, and Quadratic Twists of Elliptic Curves

Talia Blum, Caroline Choi, Alexandra Hoey +3

The Mordell-Weil groups $E (Q)$ of elliptic curves influence the structures of their quadratic twists $E_{- D} (Q)$ and the ideal class groups $CL (- D)$ of i…

math.NT2020

Hyperbolicity of Appell Polynomials of Functions in the $δ$ -Laguerre-Pólya Class

Jonas Iskander, Vanshika Jain

We present a method for proving that Jensen polynomials associated with functions in the $δ$ -Laguerre-Pólya class have all real roots, and demonstrate how it can be used to constru…

On Class Numbers, Torsion Subgroups, and Quadratic Twists of Elliptic Curves

Hyperbolicity of Appell Polynomials of Functions in the δ-Laguerre-Pólya Class

Hyperbolicity of Appell Polynomials of Functions in the $δ$ -Laguerre-Pólya Class