activity
20042025
most citedA trace formula for rigid varieties, and motivic Weil generating series for formal schemes

58 citations · 284 across the 35 of their papers we have counts for

collaborators

47 papers

math.AG2025

Birational zeta functions

Tom Biesbrouck, Nero Budur, Johannes Nicaise +1

We define a birational analog of the motivic zeta function of a reduced polynomial in terms of minimal models. It admits an intrinsic meaning in terms of contact loci of arcs, an a…

math.NT2024

Base change conductors through intersection theory and quotient singularities

Dennis Eriksson, Lars Halvard Halle, Johannes Nicaise

We perform a systematic study of the base change conductor for Jacobians. Through the lens of intersection theory and Deligne's Riemann-Roch theorem, we present novel computational…

math.AG2024

Grothendieck rings of polytopes and non-archimedean semi-algebraic sets

Johannes Nicaise

Let be a divisible subgroup of . Our central result states that, at the level of Grothendieck groups, the classification of -rational polyhedra in $\mathbb{R…

math.AG2024

Birational invariance of motivic zeta functions of -trivial varieties, and obstructions to smooth fillings

Luigi Lunardon, Johannes Nicaise

The motivic zeta function of a smooth and proper -variety with trivial canonical bundle is a rational function with coefficients in an appropriate Grothendieck…

nucl-ex2021

Measurements of lepton-jet azimuthal decorrelation and 1-jetttiness event shape at high in deep inelastic scattering (DIS) with the H1 experiment at HERA

Sookhyun Lee

Recent progress towards realizing the Electron-Ion Collider (EIC) that was announced in 2020 to be built at Brookhaven National Laboratory (BNL) in the United States has revived in…

math.AG2020

A refinement of the motivic volume, and specialization of birational types

Johannes Nicaise, John Christian Ottem

We construct an upgrade of the motivic volume by keeping track of dimensions in the Grothendieck ring of varieties. This produces a uniform refinement of the motivic volume and its…