Accueil > Expériences en ligne > Systèmes dynamiques > For the pleasure of the eyes
For the pleasure of the eyes
Some phase portraits you may find beautiful or intriguing
Rajouté le vendredi 18 septembre 2015
All the differential equations we present on this website are physical or biological models. Here you can go through a gallery of phase portraits of two-dimensional systems we find beautiful, without getting preoccupied with what they could potentially model.
Most of the above differential equations are borrowed from the book Systèmes différentiels : étude graphique, by M. Artigue and V. Gautheron (Paris : CEDIC : Fernand Nathan, 1983), which is out-of-print.