Limit Cycles for a Class of Three-Dimensional Polynomial Differential Systems
β Scribed by Jaume Llibre; Jiang Yu
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 152 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0925-4668
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π SIMILAR VOLUMES
In this paper, center conditions and bifurcation of limit cycles from the equator for a class of polynomial system of degree seven are studied. The method is based on converting a real system into a complex system. The recursion formula for the computation of singular point quantities of complex sys
In this article, we give a recursive formula to compute the singular point quantities of a class of seventh-order polynomial systems. The first eleven singular point quantities have been computed with computer algebra system Mathematica, and the conditions for infinity to be a center have been deduc