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内容大纲
这本书的目的是作为一个复变函数理论的第一堂课的教科书,学生在数学上有足够的理解和执行论点的能力。阅读这本书的实际先决条件是相当小的;不多的是基础微积分和一些关于偏导数的事实。对所用的高级微积分中的一些观点进行了详细的证明。 -
作者介绍
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目录
Preface for the Second Edition
Preface
Contents, Volume Ⅱ
Ⅰ.The Complex Number System
§1.The real numbers
§2.The field of complex numbers
§3.The complex plane
§4.Polar representation and roots of complex numbers
§5.Lines and half planes in the complex plane
§6.The extended plane and its spherical representation
Ⅱ.Metric Spaces and the Topology of C
§1.Definition and examples of metric spaces
§2.Connectedness
§3.Sequences and completeness
§4.Compactness
§5.Continuity
§6.Uniform convergence
Ⅲ.Elementary Properties and Examples of Analytic Functions
§1.Power series
§2.Analytic functions
§3.Analytic functions as mappings, Mobius transformations
Ⅳ.Complex Integration
§1.Riemann-Stieltjes integrals
§2.Power series representation of analytic functions
§3.Zeros of an analytic function
§4.The index of a closed curve
§5.Cauchy's Theorem and Integral Formula
§6.The homotopic version of Cauchy's Therorem and simple connectivity
§7.Counting zeros; the Open Mapping Theorem
§8.Goursat's Theorem
Ⅴ.Singularities
§1.Classification of singularities
§2.Residues
§3.The Argument Principle
Ⅵ.The Maximum Modulus Theorem
§1.The Maximum Principle
§2.Schwarz's Lemma
§3.Convex functions and Hadamard's Three Circles Theorem
§4.Phragmen-Lindelof Theorem
Ⅶ.Compactness and Convergence in the Space of Analytic Functions
§1.The space of continuous functions C (G, Ω)
§2.Spaces of analytic functions
§3.Spaces of meromorphic functions
§4.The Riemann Mapping Theorem
§5.Weierstrass Factorization Theorem
§6.Factorization of the sine function
§7.The gamma function
§8.The Ricmann zeta function
Ⅷ.Runge's Theorem
§1.Runge's Theorem
§2.Simple connectedness
§3.Mittag-Leffler's Theorem
Ⅸ.Analytic Continuation and Riemann Surfaces
§1.Schwarz Reflection Principle
§2.Analytic Continuation Along A Path
§3.Mondromy Theorem
§4.Topological Spaces and Neighborhood Systems
§5.The Sheaf of Germs of Analytic Functions on an Open Set
§6.Analytic ManifoIds
§7.Covering spaces
Ⅹ.Harmonic Functions
§1.Basic Properties of harmonic functions
§2.Harmonic functions on a disk
§3.Subharmonic and SUPerharmonic functions
§4.The Dirichlet Problem
§5.Gregn's Functions
Ⅺ.Entire Functions
§1.Jensen's Formula
§2.The genus and order of an entire function
§3.Hadamard Factorization Theorem
Ⅻ.The Range of an Analytic Function
§1.Bloch's Theorem
§2.The Little Picard Theorem
§3.Schottky's Theorem
§4.The Great Picard Theorem
Appendix A: Calculus for Complex Valued Functions on an Interval
Appendix B: Suggestions for Further Study and
Bibliographical Notes
References
Index
List of Symbols
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