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arXiv math/0512022math.AGmath.LOmath.NT
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可构造指数函数、动态傅里叶变换与传递原理

Constructible exponential functions, motivic Fourier transform and transfer principle

R. Cluckers, F. Loeser

摘要:

我们引入空间的指数构造函数的motivic设置,我们构建直接图像函子的绝对和相对的情况下。这使我们能够定义一个motivic傅立叶变换,我们得到各种反演语句。我们还定义motivic Schwartz-Bruhat空间上motivic傅立叶变换诱导同构。我们的动力积分专门研究非阿基米德积分。给出了比较特征为零的局部域上积分定义的函数之间恒等式的一般传递原理。正的,具有相同的剩余域。我们还证明了关于指数函数的p-adic积分的新结果。

英文摘要:

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 various inversion statements. We define also motivic Schwartz-Bruhat spaces on which motivic Fourier transformation induces an isomorphism. Our motivic integrals specialize to non archimedian integrals. We give a general transfer principle comparing identities between functions defined by integrals over local fields of characteristic zero, resp. positive, having the same residue field. We also prove new results about p-adic integrals of exponential functions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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