A note on existence and uniqueness of limit cycles for Li\'enard systems
Timoteo CarlettiGabriele Villari
所有作者
Timoteo CarlettiGabriele Villari
文献摘要
We consider the Li'enard equation and we give a sufficient condition to
ensure existence and uniqueness of limit cycles. We compare our result with
some other existing ones and we give some applications.