2 problems

Consider the parameter space of complex Desboves maps with real coefficients. A cycle of attracting Herman rings is a periodic collection of Herman rings whose return dynamics is a…

Let $f$ be a general meromorphic function. An omitted point is a point $z_0\in\mathbb{C}$ such that $f(z)\neq z_0$ for every $z\in\mathbb{C}$. A Herman ring is a periodic doubly co…