David Jarossay

collaborators

4 papers

math.AG2026

The fundamental group of surfaces parametrizing cuboids

Benjamin Enriquez, David Jarossay, Francesco Maria Saettone +1

We prove that an irreducible projective complete intersection of dimension at least two with isolated singularities has trivial fundamental group. As an application, the surface $Î…

math.NT2026

Polylogarithmic motivic Chabauty-Kim for $P^{1} ∖ {0, 1, \infty}$ : the geometric step via resultants

David Jarossay, David T. -B. G. Lilienfeldt, Francesco Maria Saettone +2

Given a finite set $S$ of distinct primes, we propose a method to construct polylogarithmic motivic Chabauty-Kim functions for $P^{1} ∖ {0, 1, \infty}$ using resul…

math.NT2025

$p$ -adic multiple zeta values and binomial multiple harmonic sums

Hidekazu Furusho, David Jarossay

We present a concise method for deriving an explicit formula for $p$ -adic multiple zeta values. The formula features a variant of multiple harmonic sums, termed binomial multiple h…

math.NT2025

Pro-unipotent harmonic actions and a computation of $p$ -adic cyclotomic multiple zeta values

David Jarossay

We obtain formulas relating $p$ -adic cyclotomic multiple zeta values and cyclotomic multiple harmonic sums. In particular, we obtain a series formula for $p$ -adic cyclotomic multip…

The fundamental group of surfaces parametrizing cuboids

Polylogarithmic motivic Chabauty-Kim for P1∖{0,1,∞}: the geometric step via resultants

p-adic multiple zeta values and binomial multiple harmonic sums

Pro-unipotent harmonic actions and a computation of p-adic cyclotomic multiple zeta values

Polylogarithmic motivic Chabauty-Kim for $P^{1} ∖ {0, 1, \infty}$ : the geometric step via resultants

$p$ -adic multiple zeta values and binomial multiple harmonic sums

Pro-unipotent harmonic actions and a computation of $p$ -adic cyclotomic multiple zeta values