Abstract
We classify all centers of a planar weight-homogeneous polynomial vector field of weight degree 1, 2, 3 and 4. © 2009 Elsevier Inc. All rights reserved.
Original language | English |
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Pages (from-to) | 722-730 |
Journal | Journal of Mathematical Analysis and Applications |
Volume | 359 |
DOIs | |
Publication status | Published - 15 Nov 2009 |
Keywords
- Centers
- Lyapunov constants
- Weight-homogeneous polynomial differential systems