Complex Classification
Every Riemann surface is the quotient of a free, proper and holomorphic action of a discrete group on its universal covering and this universal covering is holomorphically isomorphic (one also says: "conformally equivalent") to one of the following:
- the Riemann sphere
- the complex plane
- the unit disk in the complex plane.
Read more about this topic: Uniformization Theorem
Famous quotes containing the word complex:
“Specialization is a feature of every complex organization, be it social or natural, a school system, garden, book, or mammalian body.”
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