Our intention in writing this book is to give an elementary introduction to number theory which does not demand a great deal of mathematical back ground or maturity from the reader, and which can be read and understood with no extra assistance.
In this book the authors give elementary accounts of many aspects of classical complex function theory including Möbius transformations, elliptic... Læs mere
This volume provides an introduction to dessins d'enfants and embeddings of bipartite graphs in compact Riemann surfaces.
As this Preface is being written, the twentieth century is coming to an end. Many of the first mathematical advances in this area were made in the mid-twentieth century by... Læs mere