Assimptotic Numerical Method for Multidimensional Integrals of Forecasting of Thermokarst Lakes
- Authors: Popkov Y.S.1, Polyschuk Y.M.2
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Affiliations:
- Federal Research Center “Computer Science and Control” of RAS
- Yugra Research Institute of Information Technologies
- Issue: No 2 (2024)
- Pages: 86-91
- Section: Mathematical modeling
- URL: https://ogarev-online.ru/2071-8632/article/view/288094
- DOI: https://doi.org/10.14357/20718632240208
- EDN: https://elibrary.ru/WWJQDJ
- ID: 288094
Cite item
Abstract
We develop an analytical method for the approximate calculation of multidimensional integrals, focused on solving balance equations in Randomized Machine Learning procedures. The latter are used to forecast the evolution of thermokarst lakes’ area. The method is based on the series expansion of an analytical function - the exponential - and the transformation of multidimensional integrals into the product of simple one-dimensional integrals on interval sets.
About the authors
Yuri S. Popkov
Federal Research Center “Computer Science and Control” of RAS
Author for correspondence.
Email: popkov@isa.ru
chief research scientist, academician of Russian Academy of Sciences, doctor of science, professor
Russian Federation, MoscowYuri M. Polyschuk
Yugra Research Institute of Information Technologies
Email: yupolishchuk@gmail.com
chief research scientist, doctor of science
Russian Federation, Khanty-MansyiskReferences
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