Global Iwasawa theory of graphs and p-adic Mahler measures

Quand : 25 juin 2026 à 14:00

Où : IHP, 11 rue Pierre et Marie Curie, Paris 5e

Organisé par : Institut Henri Poincaré

The number of spanning trees of a finite graph can be seen as an analogue of the class number of a number field. In this talk, we will first of all explain how one can study how the number of spanning trees varies in certain particular inverse systems of graphs, parametrized by the natural numbers, using the Archimedean and p-adic Mahler measures of certain polynomials with integer coefficients. T