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Periods and Igusa Zeta functions

Prakash Belkale·Patrick Brosnan
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Abstract

We show that coefficients in the Laurent series of Igusa Zeta functions are periods. This will be used in a subsequent paper (by P. Brosnan) to show that certain numbers occurring in study of Feynman amplitudes (upto gamma factors) are periods.

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Prakash Belkale, Patrick Brosnan. 2003-02-09. Periods and Igusa Zeta functions. https://arxiv.org/abs/math/0302090

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