Complex Analysis

This book is a translation of the forthcoming fourth edition of our German A book “Funktionentheorie I” (Springer 2005). The translation and the LT X E ?les have been produced by Dan Fulea. He also made a lot of suggestions for improvement which in?uenced the English version of the book. It is a pleasure for us to express to him our thanks. We also want to thank our colleagues Diarmuid Crowley, Wi...