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arXiv · 2607.26291

Expansion by Regions Derivation from the Mellin Transform

Andres Poldaru
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Abstract

We derive the method of expansion by regions from the Mellin transform for integrals involving polynomials with positive coefficients. This method is widely used to obtain asymptotic expansions of Feynman integrals.

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Andres Poldaru. 2026-07-28. Expansion by Regions Derivation from the Mellin Transform. https://arxiv.org/abs/2607.26291

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