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Mathematical vistas : from a room with many windows /
Main Author: | |
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Other Authors: | , |
Format: | Printed Book |
Published: |
New York :
Springer,
c2002.
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Series: | Undergraduate texts in mathematics
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Subjects: |
Table of Contents:
- Machine generated contents note: 1 Paradoxes in Mathematics 1
- 1.1 Introduction: Don't Believe Everything You See and Hear 1
- 1.2 Are Things Equal to the Same Thing Equal to One
- Another? (Paradox 1) 4
- 1.3 Is One Student Better Than Another? (Paradox 2)6
- 1.4 Do Averages Measure Prowess? (Paradox 3)8
- 1.5 May Procedures Be Justified Exclusively by Statistical
- Tests? (Paradox 4)11
- 1.6 A Basic Misunderstanding -and a Salutary Paradox
- About Sailors and Monkeys (Paradox 5)14
- References20
- 2 Not the Last of Fermat 23
- 2.1 Introduction: Fermat's Last Theorem (FLT)23
- 2.2 Something Completely Different24
- 2.3 Diophantus26
- 2.4 Enter Pierre de Fermat-27
- 2.5 Flashback to Pythagoras28
- 2.6 Scribbles in Margins32
- 2.7 n = 433
- 2.8 Euler Enters the Fray36
- 2.9 I Had to Solve It40
- References46
- 3 Fibonacci and Lucas Numbers: Their Connections and
- Divisibility Properties 49
- 3.1 Introduction: A Number Trick and Its Explanation 49
- 3.2 A First Set of Results on the Fibonacci and Lucas Indices 54
- 3.3 On Odd Lucasian Numbers56
- 3.4 A Theorem on Least Common Multiples62
- 3.5 The Relation Between the Fibonacci and Lucas Indices .63
- 3.6 On Polynomial Identities Relating Fibonacci and
- Lucas Numbers64
- References69
- 4 Paper-Folding, Polyhedra-Building, and Number Theory 71
- 4.1 Introduction: Forging the Link Between Geometric
- Practice and Mathematical Theory71
- 4.2 What Can Be Done Without Euclidean Tools73
- 4.3 Constructing All Quasi-Regular Polygons93
- 4.4 How to Build Some Polyhedra (Hands-On Activities)95
- 4.5 The General Quasi-Order Theorem114
- References124
- 5 Are Four Colors Really Enough? 127
- 5.1 Introduction: A Schoolboy Invention127
- 5.2 The Four-Color Problem127
- 5.3 Graphs130
- 5.4 Touring with Euler136
- 5.5 Why Graphs?138
- 5.6 Another Concept142
- 5.7 Planarity144
- 5.8 The End148
- 5.9 Coloring Edges149
- 5.10 A Beginning?153
- References157
- 6 From Binomial to Trinomial Coefficients and Beyond 159
- 6.1 Introduction and Warm-Up159
- 6.2 Analogues of the Generalized Star of Da,id Theorems .177
- 6.3 Extending the Pascal Tetrahedron and the
- Pascal m-simplex188
- 6.4 Some Variants and Generalizations190
- 6.5 The Geometry of the 3-Dimensional Analogue of the
- Pascal Hexagon193
- References 198
- 7 Catalan Numbers 199
- 7.1 Introduction: Three Ideas About the Same Mathematics199
- 7.2 A Fourth Interpretation208
- 7.3 Catalan Numbers215
- 7.4 Extending the Binomial Coefficients218
- 7.5 Calculating Generalized Catalan Numbers220
- 7.6 Counting p-Good Paths223
- 7.7 A Fantasy- and the Awakening227
- References 233
- 8 Symmetry 235
- 8.1 Introduction: A Really Big Idea235
- 8.2 Symmetry in Geometry239
- 8.3 Homologues 254
- 8.4 The P61ya Enumeration Theorem257
- 8.5 Even and Odd Permutations263
- References269
- 9 Parties 271
- 9.1 Introduction: Cliques andAnticliques 271
- 9.2 Ramsey and Erd6s 275
- 9.3 Further Progress277
- 9.4 N (r, r) 281
- 9.5 Even More Ramsey283
- 9.6 Birthdays and Coincidences285
- 9.7 Come to the Dance287
- 9.8 Philip Hall290
- 9.9 Back to Graphs292
- 9.10 Epilogue295
- References297.