ABC for polynomials, dessins d'enfants, and uniformization : a survey
- The main subject of this survey are Belyi functions and dessins d'enfants on Riemann surfaces. Dessins are certain bipartite graphs on 2-mainfolds defining there are conformal and even an algebraic structure. In principle, all deeper properties of the resulting Riemann surfaces or algebraic curves should be encoded in these dessins, but the decoding turns out to be difficult and leads to many open problems. We emphasize arithmetical aspects like Galois actions, the relation to the ABC theorem in function filds and arithemtic questions in uniformization theory of algebraic curves defined over number fields.
| Author: | Jürgen WolfartGND |
|---|---|
| URN: | urn:nbn:de:hebis:30-11728 |
| URL: | http://www.math.uni-frankfurt.de/~wolfart/wolfart.html |
| ISBN: | 3-515-08757-5 |
| Parent Title (German): | Elementare und analytische Zahlentheorie : (Tagungsband) ; proceedings ELAZ-conference May 24-28, 2004 |
| Publisher: | Steiner |
| Place of publication: | Stuttgart |
| Document Type: | Conference Proceeding |
| Language: | English |
| Date of Publication (online): | 2005/06/27 |
| Year of first Publication: | 2005 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2005/06/27 |
| Page Number: | 36 |
| First Page: | 313 |
| Last Page: | 345 |
| Source: | http://www.math.uni-frankfurt.de/~wolfart/wolfart.html |
| HeBIS-PPN: | 358649838 |
| Institutes: | Informatik und Mathematik / Mathematik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 51 Mathematik / 510 Mathematik |
| Licence (German): |  Deutsches Urheberrecht |
