Push-forward of smooth measures and strong Thom stratifications
Algebraic Geometry
2026-01-13 v2
Abstract
We study the collection of measures obtained via push-forward along a map between smooth varieties over p-adic fields. We investigate when the stalks of this collection are finite-dimensional. We provide an algebro-geometric criterion ensuring this property. This criterion is formulated in terms of a canonical subvariety of the cotangent bundle of the source of the map.
Keywords
Cite
@article{arxiv.2512.24034,
title = {Push-forward of smooth measures and strong Thom stratifications},
author = {Avraham Aizenbud and Nir Avni and Shachar Carmeli},
journal= {arXiv preprint arXiv:2512.24034},
year = {2026}
}