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Complex Variables

An Introduction

  • Carlos A. Berenstein
  • Roger Gay

Part of the Graduate Texts in Mathematics book series (GTM, volume 125)

Table of contents

  1. Front Matter
    Pages i-xii
  2. Carlos A. Berenstein, Roger Gay
    Pages 1-97
  3. Carlos A. Berenstein, Roger Gay
    Pages 98-212
  4. Carlos A. Berenstein, Roger Gay
    Pages 213-298
  5. Carlos A. Berenstein, Roger Gay
    Pages 299-479
  6. Carlos A. Berenstein, Roger Gay
    Pages 480-632
  7. Back Matter
    Pages 633-652

About this book

Introduction

Textbooks, even excellent ones, are a reflection of their times. Form and content of books depend on what the students know already, what they are expected to learn, how the subject matter is regarded in relation to other divisions of mathematics, and even how fashionable the subject matter is. It is thus not surprising that we no longer use such masterpieces as Hurwitz and Courant's Funktionentheorie or Jordan's Cours d'Analyse in our courses. The last two decades have seen a significant change in the techniques used in the theory of functions of one complex variable. The important role played by the inhomogeneous Cauchy-Riemann equation in the current research has led to the reunification, at least in their spirit, of complex analysis in one and in several variables. We say reunification since we think that Weierstrass, Poincare, and others (in contrast to many of our students) did not consider them to be entirely separate subjects. Indeed, not only complex analysis in several variables, but also number theory, harmonic analysis, and other branches of mathematics, both pure and applied, have required a reconsidera­ tion of analytic continuation, ordinary differential equations in the complex domain, asymptotic analysis, iteration of holomorphic functions, and many other subjects from the classic theory of functions of one complex variable. This ongoing reconsideration led us to think that a textbook incorporating some of these new perspectives and techniques had to be written.

Keywords

Residue theorem Riemann surface Riemann surfaces Smooth function differential calculus differential equation differential form distribution holomorphic function integral integration interpolation operator potential theory residue

Authors and affiliations

  • Carlos A. Berenstein
    • 1
  • Roger Gay
    • 2
  1. 1.Department of MathematicsUniversity of MarylandCollege ParkUSA
  2. 2.Department of MathematicsUniversity of BordeauxTalenceFrance

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4612-3024-3
  • Copyright Information Springer-Verlag New York 1991
  • Publisher Name Springer, New York, NY
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4612-7765-1
  • Online ISBN 978-1-4612-3024-3
  • Series Print ISSN 0072-5285
  • Buy this book on publisher's site