
## 15. Galois independence of distinct dynamical systems

1. #### Problem 15.1.

[Ingram] To what extent and when are the actions of Galois on preimages of $\alpha$ independent from the action of the preimages of $\beta?$.

Cite this as: AimPL: The Galois theory of orbits in arithmetic dynamics, available at http://aimpl.org/galarithdyn.