On the composition conjecture for a class of rigid systems

Zhou, Zhengxin and Yan, Yuexin: On the composition conjecture for a class of rigid systems. Electronic journal of qualitative theory of differential equations 95. pp. 1-22. (2019)

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Abstract

In this paper, we prove that for a class of rigid systems the Composition Conjecture is correct. We show that the Moments Condition is the sufficient and necessary conditions for these rigid systems to have a center at origin point. By the obtained conclusions we can derive all the focal values of these higher order polynomial differential systems and their expressions are more succinct and beautiful.

Item Type: Article
Journal or Publication Title: Electronic journal of qualitative theory of differential equations
Date: 2019
Number: 95
Page Range: pp. 1-22
ISSN: 1417-3875
DOI: https://doi.org/10.14232/ejqtde.2019.1.95
Uncontrolled Keywords: Matematika
Additional Information: Bibliogr.: p. 21-22. ; összefoglalás angol nyelven
Date Deposited: 2020. Jan. 28. 08:07
Last Modified: 2020. Jan. 28. 08:09
URI: http://acta.bibl.u-szeged.hu/id/eprint/66362

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