The golden ratio model



The model

Poincaré sections

Comparison with the level curves:  E=0.001E=0.024E=0.025E=0.03E=0.034E=0.039344

The resonant first integral:  Res - E=0.001Res - E=0.024Res - E=0.025Res - E=0.03Res - E=0.034Res - E=0.039344

The norms of the generating function

The small divisors