We compute bounds on covering maps that arise in Belyi's Theorem. In particular, we construct a library of height properties and then apply it to algorithms that produce Belyi maps. Such maps are used to give coverings from algebraic curves to the projective line ramified over at most three points.
An infinite version of arrow's theorem in the effective setting
β Scribed by Alain A. Lewis
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 565 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0165-4896
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