𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A note on uniformly limited ETOL systems with unique interpretation

✍ Scribed by Henning Fernau

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
617 KB
Volume
54
Category
Article
ISSN
0020-0190

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Note on “Uniqueness of Limit Cycles in
A Note on “Uniqueness of Limit Cycles in a Liénard-Type System”
✍ Robert E. Kooij; Sun Jianhua 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 255 KB

proposed a theorem to guarantee the uniqueness of limit cycles for the generalized Lienard system Ž . Ž . Ž . dxrdt s h y y F x , dyrdt s yg x . We will give a counterexample to their Ž . theorem. It will be shown that their theorem is valid only if F x is monotone on certain intervals. For this ca