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The ramification type of a Belyi map $\phi \colon X \to \mathbb{P}^1$ is the triple of partitions $\lambda_0,\lambda_1,\lambda_\infty$ giving the ramification orders of the preimages of $0,1,\infty$, respectively.

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• Review status: beta
• Last edited by John Voight on 2018-07-18 21:18:38
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