Email this article Center-focus problem for analytic systems with nonzero linear part
- Authors: Sadovskii A.P.1
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Affiliations:
- Belarusian State University
- Issue: Vol 53, No 10 (2017)
- Pages: 1381-1386
- Section: Short Communications
- URL: https://journals.rcsi.science/0012-2661/article/view/154606
- DOI: https://doi.org/10.1134/S0012266117100160
- ID: 154606
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Abstract
We suggest a method for solving the center-focus problem for real analytic systems with nonzero linear part. The cases of a linear center (pure imaginary eigenvalues of the linear part) and of a nilpotent center are considered. A unified method for solving the center-focus problem in both cases is indicated.
About the authors
A. P. Sadovskii
Belarusian State University
Author for correspondence.
Email: sadovskii@bsu.by
Belarus, Minsk, 220030
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