Introduction to Real Analysis

Name: Introduction to Real Analysis
Brand: Dover Publications
Price: 29.49 EUR
Availability: OnlineOnly

Michael J. Schramm(Autor*in)

Dover Publications (Verlag)

Erschienen am 11. Mai 2012

663 Seiten

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978-0-486-13192-4 (ISBN)

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Inhalt

Cover
Title Page
Copyright Page
Contents
Preface
Part One: Preliminaries
Chapter 1: Building Proofs
1.1 A Quest for Certainty
1.2 Proofs as Chains
1.3 Statements
1.4 Connectives
1.5 Proof by Contradiction
1.6 Caution! The Siren Song of Contradiction
1.7 Disjoined Conclusions
1.8 Proof by Cases-Disjoined Hypotheses
1.9 Open Statements and Quantifiers
1.10 Proving Universal Statements
1.11 Proving Existential Statements
1.12 Negating a Quantified Statement
1.13 The Forward-Backward Method
1.14 A Bigger and Better Example
1.15 Sets
1.16 A Glossary
1.17 Plain as the Nose on Your Face?
Chapter 2: Finite, Infinite, and Even Bigger
2.1 Cardinalities
2.2 Infinite Sets
2.3 Uncountable Sets
Chapter 3: Algebra of the Real Numbers
3.1 The Rules of Arithmetic
3.2 Fields
Chapter 4: Ordering, Intervals, and Neighborhoods
4.1 Orderings
4.2 The Ordering of the Natural Numbers
4.3 Well-ordering and Induction
4.4 Organizing Proofs by Induction
4.5 Strong Induction
4.6 Ordered Fields
4.7 Absolute Value and Distance
4.8 Intervals
4.9 When Should We Draw Pictures?
4.10 Neighborhoods
Part Two: The Structure of the Real Number System
Chapter 5: Upper Bounds and Suprema
5.1 Upper and Lower Bounds
5.2 The Least Upper Bound Axiom
Chapter 6: Nested Intervals
6.1 The Integer Part of a Number-the Archimedean Property
6.2 Nests
6.3 The Fractional Part of a Number-Decimal Expansions
Chapter 7: Cluster Points
7.1 Points and Sets
7.2 One Point of View
7.3 Another Point of View
7.4 Cluster Points
7.5 Derived Sets
7.6 The Bolzano-Weierstrass Theorem
7.7 Closing the Loop
Chapter 8: Topology of the Real Numbers
8.1 Open Sets
8.2 General Topologies
8.3 Closed Sets
8.4 The Structure of Open Sets
8.5 Functions-Direct and Inverse Images
8.6 Continuous Functions
8.7 Relative Topologies
Chapter 9: Sequences
9.1 An Approximation Problem
9.2 Convergence
9.3 Convergent Sequences
9.4 Sequences and Order
9.5 Sequences and Algebra
9.6 Sequences and Topology
9.7 Subsequences
Chapter 10: Sequences and the Big Theorem
10.1 Convergence Without Limits
10.2 Monotone Sequences
10.3 A Recursively Defined Sequence
10.4 The Bolzano-Weierstrass Theorem (Revisited)
10.5 The Converse of Theorem 9.18?
10.6 Cauchy Sequences
10.7 Closing the Loop
Chapter 11: Compact Sets
11.1 The Extreme Value Theorem
11.2 The Covering Property
11.3 The Heine-Borel Theorem
11.4 Closing the Loop
Chapter 12: Connected Sets
12.1 The Intermediate Value Theorem
12.2 Disconnections
12.3 The Big Theorem Sails into the Sunset
12.4 Closing the Loop
12.5 Continuous Functions and Intervals
12.6 A Comment on Calculus
Part Three: Topics from Calculus
Chapter 13: Series
13.1 We Begin on a Cautious Note
13.2 Basic Convergence Theorems
13.3 Series with Positive Terms
13.4 Series arid the Cauchy Criterion
13.5 Comparison Tests
13.6 The Integral Test
13.7 The Ratio Test
13.8 Two More Tests for Positive Series
13.9 Alternating Series
13.10 Absolute and Conditional Convergence
13.11 Cauchy Products
Chapter 14: Uniform Continuity
14.1 Uniform Continuity
Chapter 15: Sequences and Series of Functions
15.1 Pointwise Convergence
15.2 Uniform Convergence
15.3 Topology of Function Spaces
15.4 The Weierstrass M-Test
15.5 Power Series
Chapter 16: Differentiation
16.1 A New Slant on Derivatives
16.2 Order of Magnitude Estimates
16.3 Basic Differentiation Theorems
16.4 The Mean Value Theorem
16.5 The Meaning of the Mean Value Theorem
16.6 Taylor Polynomials
16.7 Taylor Series
Chapter 17: Integration
17.1 Upper and Lower Riemann Integrals
17.2 Oscillations
17.3 Integrability of Continuous Functions
17.4 The Fundamental Theorems
17.5 Riemann-Stieltjes Integration
17.6 Riemann-Stieltjes Integrable Functions
17.7 Integration by Parts
Chapter 18: Interchanging Limit Processes
18.1 A Recurring Problem
18.2 Double Sequences
18.3 Integrals and Sequences
18.4 Derivatives and Sequences
18.5 Two Applications
18.6 Integrals with a Parameter
18.7 "The Moore Theorem
Part Four: Selected Shorts
Chapter 19: Increasing Functions
19.1 Discontinuities
19.2 Discontinuities of Monotone Functions
19.3 More on Jumps
19.4 The Cantor Function
Chapter 20: Continuous Functions and Differentiability
20.1 Separating the Good from the Bad
20.2 The Nature of Corners
20.3 van der Waerden's Function
20.4 Sets of First and Second Category
20.5 The Set of Differentiable Functions
Chapter 21: Continuous Functions and Integrability
21.1 Integrable Functions (Revisited)
21.2 Sets of Content Zero
21.3 Sets of Measure Zero
21.4 A Speculative Glimpse at Measure Theory
Chapter 22: We Build the Real Numbers
22.1 Do the Real Numbers Really Exist?
22.2 Dedekind Cuts
22.3 The Algebra of Cuts
22.4 The Ordering of Cuts
22.5 The Cuts Are the Real Numbers!
References and further reading
Index

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