Real, Complex & Functional Analysis
Real Analysis and Foundations
Steven G. Krantz
Chapman and Hall/CRC
Series: Textbooks in Mathematics
December 12, 2016 by Chapman and Hall/CRC
The new edition of this popular text is revised to meet the suggestions of users of the previous edition. A readable yet rigorous approach to an essential part of mathematical thinking, this text bridges the gap between classic theoretical texts and less rigorous ones, providing a smooth transition from logic and proofs to real analysis. Along with the basic material, the text covers Riemann-Stieltjes integrals, Fourier analysis, metric spaces and applications, and differential equations.
The Real Numbers
Appendix: Construction of the Real Numbers
The Complex Numbers
Convergence of Sequences
Subsequences
Limsup and Liminf
Some Special Sequences
Series of Numbers
Convergence of Series
Elementary Convergence Tests
Advanced Convergence Tests
Some Special Series
Operations on Series
Basic Topology
Open and Closed Sets
Further Properties of Open and Closed Sets
Compact Sets
The Cantor Set
Connected and Disconnected Sets
Perfect Sets
Limits and Continuity of Functions
Basic Properties of the Limit of a Function
Continuous Functions
Topological Properties and Continuity
Classifying Discontinuities and Monotonicity
Differentiation of Functions
The Concept of Derivative
The Mean Value Theorem and Applications
More on the Theory of Differentiation
The Integral
Partitions and the Concept of Integral
Properties of the Riemann Integral
Change of Variable and Related Ideas
Another Look at the Integral
Advanced Results on Integration Theory
Sequences and Series of Functions
Partial Sums and Pointwise Convergence
More on Uniform Convergence
Series of Functions
The Weierstrass Approximation Theorem
Elementary Transcendental Functions
Power Series .
More on Power Series: Convergence Issues
The Exponential and Trigonometric Functions
Logarithms and Powers of Real Numbers
Picard's Existence and Uniqueness Theorem
The Form of a Differential Equation
Picard's Iteration Technique
Some Illustrative Examples
Estimation of the Picard Iterates
Power Series Methods
Introduction to Harmonic Analysis
The Idea of Harmonic Analysis
The Elements of Fourier Series
An Introduction to the Fourier Transform
Appendix: Approximation by Smooth Functions
Fourier Methods and Differential Equations
Remarks on Different Fourier Notations
The Dirichlet Problem on the Disc
Introduction to the Heat and Wave Equations
Boundary Value Problems
Derivation of the Wave Equation
Solution of the Wave Equation
The Heat Equation
Functions of Several Variables
A New Look at the Basic Concepts of Analysis
Properties of the Derivative
The Inverse and Implicit Function Theorems
Appendix I: Elementary Number Systems
Appendix II: Logic and Set Theory
Appendix III: Review of Linear Algebra
Steven G. Krantz is a professor of mathematics at Washington University in St. Louis. He has previously taught at UCLA, Princeton University, and Pennsylvania State University. He has written more than 65 books and more than 175 scholarly papers and is the founding editor of the Journal of Geometric Analysis. An AMS Fellow, Dr. Krantz has been a recipient of the Chauvenet Prize, Beckenbach Book Award, and Kemper Prize. He received a Ph.D. from Princeton University.
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