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Conditions of infinity to be an isochronous centre for a rational differential system

โœ Scribed by Wentao Huang; Yirong Liu; Weinian Zhang


Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
267 KB
Volume
46
Category
Article
ISSN
0895-7177

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A new method to determine isochronous ce
โœ Yirong Liu; Wentao Huang ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 120 KB

The computation of period constants is a way to study isochronous center for polynomial differential systems. In this article, a new method to compute period constants is given. The algorithm is recursive and easy to realize with computer algebraic system. As an application, we discuss the center co