Rebeka Sarkar

2 Questions 1 Answers 0 Followers

Questions related from Rebeka Sarkar

Can we always trust the numerical solution (computed using RK4(5)) of system of odes, with an unknown analytical solution?

I stumbled upon a problem while reproducing some numerical solution of MATLAB (ode45) in Python (using solve_ivp) using the default Abstol (1e-6) and Reltol (1e-3) for both cases. And to my...

16 December 2022 2,770 5 View

In addition to at least one positive Lyapunov exponent, why is it also necessary to have one zero Lyapunov exponent for the confirmation of chaos?

The positive Lyapunov exponent confirms chaos is a bounded, deterministic system. I suppose the boundedness of the system has to comply with the presence of one zero Lyapunov exponent. Then again...

27 August 2022 5,961 2 View