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Ordinary Differential Equations
The problem of the center and focus for analytic systems with a zero linear part. I
A. P. Sadovskii Yanka Kupala Pedagogical Institute of Grodno
Received: 25.12.1987
Citation:
A. P. Sadovskii, “The problem of the center and focus for analytic systems with a zero linear part. I”, Differ. Uravn., 25:5 (1989), 790–799; Differ. Equ., 25:5 (1989), 552–560
Linking options:
https://www.mathnet.ru/eng/de6842 https://www.mathnet.ru/eng/de/v25/i5/p790
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Statistics & downloads: |
Abstract page: | 88 | Full-text PDF : | 45 |
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