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JOURNALS // Trudy Matematicheskogo Instituta imeni V.A. Steklova // Archive
Trudy Mat. Inst. Steklova, 2006 Volume 254, Pages 11–100 (Mi tm102)
This article is cited in 23 papers

On the Analytic Solvability of the Problem of Distinguishing between Center and Focus

N. B. Medvedeva

Chelyabinsk State University

Abstract: The analytic solvability of the problem of distinguishing between a center and a focus is proved in each of semialgebraic subsets whose union is the entire set of monodromic germs.

UDC: 517.9

Received in October 2005


 English version: Proceedings of the Steklov Institute of Mathematics, 2006, 254, 7–93

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