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arXiv · 2512.24034

Push-forward of smooth measures and strong Thom stratifications

Avraham Aizenbud·Nir Avni·Shachar Carmeli
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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.

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Avraham Aizenbud, Nir Avni, Shachar Carmeli. 2025-12-30. Push-forward of smooth measures and strong Thom stratifications. https://arxiv.org/abs/2512.24034

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