Browsing Artículos de revista DIMI - MIIS Aldizkari artikuluak by UPNA Author "López Ruiz, R."
Now showing items 1-1 of 1
-
Formulas for the amplitude of the van der Pol limit cycle through the homotopy analysis method
The limit cycle of the van der Pol oscillator, x¨+ε(x2−1)x˙+x=0, is studied in the plane (x,x˙) by applying the homotopy analysis method. A recursive set of formulas that approximate the amplitude and form of this limit ...