5 papers · 1 filter
The jet schemes of the nilpotent cone of over and analytic properties of the Chevalley map
Avraham Aizenbud, Dmitry Gourevitch, David Kazhdan +1
We prove dimension bounds on the jet schemes of the variety of nilpotent matrices (and of related varieties) in positive characteristic. This result has applications to the analyti…
Effective local differential topology of algebraic varieties over local fields of positive characteristics
Avraham Aizenbud, Dmitry Gourevitch, David Kazhdan +1
In this paper we provide a framework for quantitative statements on distances and measures when studying algebraic varieties and morphisms of algebraic varieties over local fields.…
Invertible top form on the Hilbert scheme of a plane in positive characteristic
Avraham Aizenbud, Dmitry Gourevitch, David Kazhdan +1
We prove that the Hilbert scheme of the plane in positive characteristic admits an invertible top differential form. This implies certain integrability properties of the symmetric…
Analytic holonomicity of real C-class distributions
Avraham Aizenbud, Raf Cluckers, Michel Raibaut +1
We introduce a notion of distributions on , called distributions of C-class, based on wavelet transforms of distributions and the theory from Clucker…
Push-forward of smooth measures and strong Thom stratifications
Avraham Aizenbud, Nir Avni, Shachar Carmeli
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-…