Isochronicity conditions for a center and a focus in polar coordinates
β Scribed by A. E. Rudenok
- Book ID
- 110158441
- Publisher
- Springer
- Year
- 2008
- Tongue
- English
- Weight
- 394 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0012-2661
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
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
In this Letter the standard Bosonization in four spacetime dimensions is used to introduce the 'polar coordinate frame' for a classical (commuting) Dirac spinor in a manifest covariant way. It appears that this is not a unique procedure since there is a variety of simple Abelian group structures tha