Authors : Kayalal Pachaiyappa & P Duraipandian
This book provides a logical development of the subject from its elementary root. The book is meant for the undergraduate students of Mathematics, Physics and Engineering. Complex Analysis is a subject developed from an imaginary number but it is beautifully applied in many Engineering disciplines.
The book is an introductory treatise. However, it does not suffer from lack of rigour. Our aim is to provide the reader an elementary, thorough and systematic introduction of the subject. In doing so, a stress is made on important basic ideas. For example, the idea of the complex infinity is brought out through the Stereographic Projection and also through the mapping w = 1 / z in a lucid manner. This presentation enhances the understanding of the physical meaning of the complex infinity and its neighbourhood.