A class of reversible cubic systems with
✍
L. Cairó; J. Chavarriga; J. Giné; J. Llibre
📂
Article
📅
1999
🏛
Elsevier Science
🌐
English
⚖ 828 KB
We study cubic polynomial differential systems having an isochronous center and an inverse integrating factor formed by two different parallel invariant straight lines. Such systems are time-reversible. We find nine subclasses of such cubic systems, see Theorem 8. We also prove that time-reversible