Phase Curve and Vector Field for Piecewise Linear Liénard Systems
Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram Player or other Wolfram Language products.
This Demonstration shows plots of the phase curve and the vector field for a Liénard system of the form and , with and . In [1] Shimin Li and Jaume Llibre proved that there are 32 possible topological classes of phase portraits for this system.
[more]
Contributed by: Celestine Preetham Lawrence (August 2022)
Open content licensed under CC BY-NC-SA
Snapshots
Details
Reference
[1] Shimin Li and Jaume Llibre, "Phase Portraits of Piecewise Linear Continuous Differential Systems with Two Zones Separated by a Straight Line," Journal of Differential Equations, 266(12), 2019 pp. 8094–8109. doi:10.1016/j.jde.2018.12.024.
Permanent Citation