The Liénard equation has at least n periodic when F(x) = ∏ (i=1...n) (x^2-i^2): Focus on functions without forced oscillation for which we identify and locate periodic solutions at even very long distances from the origin.
Geometrical approach in symbiosis with the appearance of trajectories.
Algorithms that make it very easy to botanize many new specimens.

https://hal.archives-ouvertes.fr/hal-02264465

Contributor : Serge Reymond <>

Submitted on : Friday, August 9, 2019 - 2:47:12 PM

Last modification on : Wednesday, August 14, 2019 - 1:01:44 AM

Contributor : Serge Reymond <>

Submitted on : Friday, August 9, 2019 - 2:47:12 PM

Last modification on : Wednesday, August 14, 2019 - 1:01:44 AM