Wilson's map operations on regulat dessins and cyclotomic fields of definition
Dessins d'enfants can be seen as bipartite graphs embedded in compact orientable surfaces. According to Grothendieck and others, a dessin uniquely determines a complex structure on the surface, even an algebraic structure as a projective algebraic curve defined over a number field. Combinatoria...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2009-08-25.
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| Subjects: | |
| Online Access: | Get fulltext |