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We introduce a direct image formalism for constructible motivic functions. One deduces a very general version of motivic integration for which a change of variables theorem is proved. These constructions are generalized to the relative…

Algebraic Geometry · Mathematics 2008-05-29 R. Cluckers , F. Loeser

We extend the formalism of I to a global setting for which a theorem on fiber integrals and a Fubini theorem are obtained. We compare our formalism to the previous constructions of motivic integration in the geometric and arithmetic cases.

Algebraic Geometry · Mathematics 2007-05-23 R. Cluckers , F. Loeser

We introduce spaces of exponential constructible functions in the motivic setting for which we construct direct image functors in the absolute and relative cases. This allows us to define a motivic Fourier transformation for which we get…

Number Theory · Mathematics 2007-05-23 R. Cluckers , F. Loeser

Following recent work of R. Cluckers and F. Loeser [Fonctions constructible et integration motivic I, C. R. Math. Acad. Sci. Paris 339 (2004) 411 - 416] on motivic integration, we develop a direct image formalism for positive constructible…

Logic · Mathematics 2014-04-29 R. Cluckers , M. Edmundo

We introduce spaces of exponential constructible functions in the motivic setting for which we construct direct image functors in the absolute and relative cases. This allows us to define a motivic Fourier transformation for which we get…

Algebraic Geometry · Mathematics 2011-01-28 R. Cluckers , F. Loeser

We develop the theory of motivic integration for formal schemes

Algebraic Geometry · Mathematics 2007-05-23 Julien Sebag

We develop further the theory of integrable functions within the theory of relative simplicial motivic measures. We provide a primitive change of variables formula for this theory.

Algebraic Geometry · Mathematics 2013-09-24 Andrew R. Stout

We develop notions of integrable functions within the theory of schemic motivic integration.

Algebraic Geometry · Mathematics 2013-09-24 Andrew R. Stout

In this article, we study the commutativity between the pull-back and the push-forward functors on constructible functions in Cluckers--Loeser motivic integration.

Algebraic Geometry · Mathematics 2018-11-19 Jorge Cely , Michel Raibaut

We define an operation of evaluation at a point for motivic constructible (exponential) functions from the Cluckers-Loeser framework of motivic integration and show that two such motivic functions are abstractly equal if and only if their…

Algebraic Geometry · Mathematics 2021-12-08 Raf Cluckers , Immanuel Halupczok

In this paper, we construct the motivic exceptional direct image functors for fs log schemes. This construction is a part of the motivic six-functor formalism for fs log schemes.

Algebraic Geometry · Mathematics 2024-03-12 Doosung Park

We give a direct and elementary proof of the theorem on formal functions by studying the behaviour of the Godement resolution of a sheaf of modules under completion.

Algebraic Geometry · Mathematics 2007-11-29 Fernado Sancho , Pedro Sancho

We develop a "motivic integration" version of the Poisson summation formula for function fields, with values in the Grothendieck ring of definable exponential sums. We also study division algebras over the function field, and obtain…

Logic · Mathematics 2009-02-06 Ehud Hrushovski , David Kazhdan

The functional interpretation is a systematic, syntactic method for transforming certain non-constructive proofs into constructive proofs with explicit bounds. We illustrate the interpretation by working through a concrete, fairly simple…

Logic · Mathematics 2015-03-20 Henry Towsner

We construct a quasi-categorically enhanced Grothendieck six-functor formalism on schemes of finite type over the complex numbers. In addition to satisfying many of the same properties as M. Saito's derived categories of mixed Hodge…

Algebraic Geometry · Mathematics 2018-01-31 Brad Drew

Under a slightly stronger hypothesis, one improves a connectedness result of Debarre [D] for a product of two projective spaces in terms of the extension problem of formal-rational functions (see Theorems 1.3 and 1.4 of the introduction)

Algebraic Geometry · Mathematics 2008-12-16 Lucian Bădescu

We compute the motivic nearby cycles of functions obtained by composition of two functions with distinct sets of variables with a two variable function

Algebraic Geometry · Mathematics 2011-02-25 G. Guibert , F. Loeser , M. Merle

The main results of this paper are a Cell Decomposition Theorem for Henselian valued fields with analytic structure in an analytic Denef-Pas language, and its application to analytic motivic integrals and analytic integrals over…

Algebraic Geometry · Mathematics 2007-05-23 R. Cluckers , L. Lipshitz , Z. Robinson

We associate canonical virtual motives to definable sets over a field of characteristic zero. We use this construction to show that very general p-adic integrals are canonically interpolated by motivic ones.

Algebraic Geometry · Mathematics 2007-12-06 J. Denef , F. Loeser

We prove the functoriality for proper push-forward of the characteristic cycles of constructible complexes by morphisms of smooth projective schemes over a perfect field, under the assumption that the direct image of the singular support…

Algebraic Geometry · Mathematics 2021-01-05 Takeshi Saito
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