Space of holomorphic functions
= Space of holomorphic functions
{title2=$\mathcal O(U)$}
For an <open set> $U\subseteq\mathbb C$, the space $\mathcal O(U)$ consists of all <holomorphic function>[holomorphic functions] on $U$. Its standard topology is locally uniform convergence, equivalently the <compact-open topology> defined by the seminorms $f\mapsto\sup_{z\in K}|f(z)|$ for compact $K\subset U$.
= Analytic function
{synonym}