Posts about nonlinear-dynamics
scipy.integrate.solve_ivp and makeshift Poincaré sections of the Rossler attractor
I've just stumbled upon a relatively recent addition to scipy
: integrate.solve_ivp
, which looks amazing for the simulation of dynamical systems and solving equations where you'd like to detect discrete events occuring (say, collisions). Let's a look at what it's all about, and then use it to simulate the Rossler attractor!
In [84]:
rossler_attractor
Out[84]: