Email this article Asymptotics of multidimensional integrals depending singularly on a small parameter
- Authors: Ershov A.A.1, Rusanova M.I.2
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Affiliations:
- Krasovskii Institute of Mathematics and Mechanics
- Chelyabinsk State University
- Issue: Vol 297, No Suppl 1 (2017)
- Pages: 72-80
- Section: Article
- URL: https://journals.rcsi.science/0081-5438/article/view/174749
- DOI: https://doi.org/10.1134/S008154381705008X
- ID: 174749
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Abstract
The asymptotics is constructed for a class of multidimensional integrals that depend singularly on a small parameter. The case when the denominator of the integrand vanishes at three intersecting surfaces is considered.
About the authors
A. A. Ershov
Krasovskii Institute of Mathematics and Mechanics
Author for correspondence.
Email: ale10919@yandex.ru
Russian Federation, Yekaterinburg, 620990
M. I. Rusanova
Chelyabinsk State University
Email: ale10919@yandex.ru
Russian Federation, Chelyabinsk, 454001
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