Kęstutis Česnavičius, Marc Hindry, Wieslawa Nizioł, Cathy Swaenepoel
Email des responsables :
cathy.swaenepoel@imj-prg.fr
Salle :
Adresse :
Description
http://www.imj-prg.fr/tn/STN/stnj.html
Orateur(s)
Alina Ostafe - University of New South Wales, IHES,
Titre
On some matrix counting problems
Date
10/02/2025
Horaire
14:00 à 15:00
Diffusion
Résume
We consider some questions of arithmetic statistics for matrices of a given rank or fixed determinant or characteristic polynomial, whose entries are parametrised by arbitrary polynomials over the integers. In particular, some of our results improve a recent bound of V. Blomer and J. Li (2022) for counting matrices of given rank that are parametrised by monomials.
Joint works with Philipp Habegger, Ali Mohammadi and Igor Shparlinski.
