3810396
9780521478212
The focus of this book is on combinatorial objects, dessins d'enfants, which are drawings with vertices and edges on topological surfaces. Their interest lies in their relation with the set of algebraic curves defined over the closure of the rationals, and the corresponding action of the absolute Galois group on them.Schneps, Leila is the author of 'The Grothendieck Theory of Dessins d'Enfant' with ISBN 9780521478212 and ISBN 0521478219.
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