Suppose $D_1$ and $D_2$ are two bounded domains in $\mathbb{C}^n$ and $\text{ }f: D_1 \to D_2$ is a surjective proper holomorphic map. Then why is $f$ a branched cover of finite order?
2026-03-27 20:01:12.1774641672
Proper Holomorphic Mapping implies Branched Covering
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