Periodic orbits with small angular momentum for singular radially symmetric systems
oleh: Fang-Fang Liao
| Format: | Article |
|---|---|
| Diterbitkan: | Texas State University 2014-06-01 |
Deskripsi
We study radially symmetric systems with a repulsive singularity, and show the existence of periodic orbits with small angular momentum. Our proofs are based on the use of topological degree theory.