Aquarelles et dessins

Aquarelles et dessins PDF Author: Rosa Bonheur
Publisher:
ISBN:
Category : Animal paintings and illustrations
Languages : en
Pages : 356

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Book Description

Aquarelles et dessins

Aquarelles et dessins PDF Author: Rosa Bonheur
Publisher:
ISBN:
Category : Animal paintings and illustrations
Languages : en
Pages : 356

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Book Description


Uniformizing Dessins and BelyiMaps via Circle Packing

Uniformizing Dessins and BelyiMaps via Circle Packing PDF Author: Philip L. Bowers
Publisher: American Mathematical Soc.
ISBN: 0821835238
Category : Mathematics
Languages : en
Pages : 118

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Book Description
Introduction Dessins d'enfants Discrete Dessins via circle packing Uniformizing Dessins A menagerie of Dessins d'enfants Computational issues Additional constructions Non-equilateral triangulations The discrete option Appendix: Implementation Bibliography.

Dessins d'Enfants on Riemann Surfaces

Dessins d'Enfants on Riemann Surfaces PDF Author: Gareth A. Jones
Publisher: Springer
ISBN: 3319247115
Category : Mathematics
Languages : en
Pages : 264

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Book Description
This volume provides an introduction to dessins d'enfants and embeddings of bipartite graphs in compact Riemann surfaces. The first part of the book presents basic material, guiding the reader through the current field of research. A key point of the second part is the interplay between the automorphism groups of dessins and their Riemann surfaces, and the action of the absolute Galois group on dessins and their algebraic curves. It concludes by showing the links between the theory of dessins and other areas of arithmetic and geometry, such as the abc conjecture, complex multiplication and Beauville surfaces. Dessins d'Enfants on Riemann Surfaces will appeal to graduate students and all mathematicians interested in maps, hypermaps, Riemann surfaces, geometric group actions, and arithmetic.

Dessins, Estampes

Dessins, Estampes PDF Author: Tadamasa Hayashi
Publisher:
ISBN:
Category : Engraving
Languages : en
Pages : 528

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Book Description


Introduction to Compact Riemann Surfaces and Dessins D'Enfants

Introduction to Compact Riemann Surfaces and Dessins D'Enfants PDF Author: Ernesto Girondo
Publisher: Cambridge University Press
ISBN: 0521519632
Category : Mathematics
Languages : en
Pages : 311

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Book Description
An elementary account of the theory of compact Riemann surfaces and an introduction to the Belyi-Grothendieck theory of dessins d'enfants.

The Grothendieck Theory of Dessins D'Enfants

The Grothendieck Theory of Dessins D'Enfants PDF Author: Leila Schneps
Publisher: Cambridge University Press
ISBN: 9780521478212
Category : Mathematics
Languages : en
Pages : 384

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Book Description
Dessins d'Enfants are combinatorial objects, namely 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. The study of this group via such realted combinatorial methods as its action on the Dessins and on certain fundamental groups of moduli spaces was initiated by Alexander Grothendieck in his unpublished Esquisse d'un Programme, and developed by many of the mathematicians who have contributed to this volume. The various articles here unite all of the basics of the subject as well as the most recent advances. Researchers in number theory, algebraic geometry or related areas of group theory will find much of interest in this book.

The Studio

The Studio PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 154

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Book Description


Second Catalogue of the Library of the Peabody Institute of the City of Baltimore, Including the Additions Made Since 1882

Second Catalogue of the Library of the Peabody Institute of the City of Baltimore, Including the Additions Made Since 1882 PDF Author: Johns Hopkins University. Peabody Institute. Library
Publisher:
ISBN:
Category : Catalogs, Dictionary
Languages : en
Pages : 620

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Book Description


Galois Covers, Grothendieck-Teichmüller Theory and Dessins d'Enfants

Galois Covers, Grothendieck-Teichmüller Theory and Dessins d'Enfants PDF Author: Frank Neumann
Publisher: Springer Nature
ISBN: 3030517950
Category : Mathematics
Languages : en
Pages : 240

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Book Description
This book presents original peer-reviewed contributions from the London Mathematical Society (LMS) Midlands Regional Meeting and Workshop on 'Galois Covers, Grothendieck-Teichmüller Theory and Dessinsd'Enfants', which took place at the University of Leicester, UK, from 4 to 7 June, 2018. Within the theme of the workshop, the collected articles cover a broad range of topics and explore exciting new links between algebraic geometry, representation theory, group theory, number theory and algebraic topology. The book combines research and overview articles by prominent international researchers and provides a valuable resource for researchers and students alike.

Davenport–Zannier Polynomials and Dessins d’Enfants

Davenport–Zannier Polynomials and Dessins d’Enfants PDF Author: Nikolai M. Adrianov
Publisher: American Mathematical Soc.
ISBN: 1470456346
Category : Education
Languages : en
Pages : 202

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Book Description
The French expression “dessins d'enfants” means children's drawings. This term was coined by the great French mathematician Alexandre Grothendieck in order to denominate a method of pictorial representation of some highly interesting classes of polynomials and rational functions. The polynomials studied in this book take their origin in number theory. The authors show how, by drawing simple pictures, one can prove some long-standing conjectures and formulate new ones. The theory presented here touches upon many different fields of mathematics. The major part of the book is quite elementary and is easily accessible to an undergraduate student. The less elementary parts, such as Galois theory or group representations and their characters, would need a more profound knowledge of mathematics. The reader may either take the basic facts of these theories for granted or use our book as a motivation and a first approach to these subjects.