##### Invariant algebraic curves for the cubic Liénard system with linear damping☆

Review articleOpen access###### J. Chavarriga - No affiliation found

**2006/07/01**DOI: 10.1016/j.bulsci.2006.03.013

*Full-length article***Journal:**Bulletin des Sciences Mathématiques

##### Abstract:

AbstractWe show that the system x˙=y, y˙=−f(x)y−g(x) with f,g polynomials of degree 1 and 3 respectively cannot have simultaneously an algebraic invariant curve and a limit cycle.

Request full text