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arXiv:math/0108222 [math.AG]AbstractReferencesReviewsResources

Belyi's theorem revisited

Bernhard Köck

Published 2001-08-31, updated 2014-04-27Version 2

We give an elementary, self-contained and quick proof of Belyi's theorem. As a by-product of our proof we obtain an explicit bound for the degree of the defining number field of a Belyi surface.

Comments: 12 pages; v2: minor changes
Categories: math.AG, math.NT
Subjects: 14H30, 14H25, 12F10
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