New aspects of the orbital normal form of the Hopf singularity: The Rayleigh and the van der Pol forms
- Algaba, A.
- Freire, E.
- Gamero, E.
- García, C.
Journal:
International Journal of Non-Linear Mechanics
ISSN: 0020-7462
Year of publication: 2018
Volume: 105
Pages: 20-26
Type: Article