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Necessary and sufficient conditions for existence of periodic motions of forced systems of particles

✍ Scribed by Torres, P. J.


Book ID
113011483
Publisher
Springer
Year
2001
Tongue
English
Weight
130 KB
Volume
52
Category
Article
ISSN
0044-2275

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The necessary and sufficient conditions
✍ Yuanshi Wang πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 137 KB

By extending Darboux method to three dimension, we present necessary and sufficient conditions for the existence of periodic orbits in three species Lotka-Volterra systems with the same intrinsic growth rates. Therefore, all the published sufficient or necessary conditions for the existence of perio