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Combinatorics
Russell Merris (Author)
9780471262961, Wiley
Hardback, published 28 August 2003
576 pages, Charts: 4 B&W, 0 Color; Photos: 1 B&W, 0 Color; Drawings: 125 B&W, 0 Color; Tables: 41 B&W, 0 Color; Graphs: 16 B&W, 0 Color
24.1 x 16 x 3.1 cm, 0.93 kg
“…broad and interesting…” (Zentralblatt Math, Vol.1035, No.10, 2004) “...engagingly written...a robust learning tool...” (American Mathematical Monthly, March 2004)
A mathematical gem–freshly cleaned and polished This book is intended to be used as the text for a first course in combinatorics. the text has been shaped by two goals, namely, to make complex mathematics accessible to students with a wide range of abilities, interests, and motivations; and to create a pedagogical tool, useful to the broad spectrum of instructors who bring a variety of perspectives and expectations to such a course. Features retained from the first edition: Highlights of Second Edition enhancements:
Preface ix Chapter 1 The Mathematics of Choice 1 1.1. The Fundamental Counting Principle 2 1.2. Pascal’s Triangle 10 * 1.3. Elementary Probability 21 * 1.4. Error-Correcting Codes 33 1.5. Combinatorial Identities 43 1.6. Four Ways to Choose 56 1.7. The Binomial and Multinomial Theorems 66 1.8. Partitions 76 1.9. Elementary Symmetric Functions 87 * 1.10. Combinatorial Algorithms 100 Chapter 2 The Combinatorics of Finite Functions 117 2.1. Stirling Numbers of the Second Kind 117 2.2. Bells, Balls, and Urns 128 2.3. The Principle of Inclusion and Exclusion 140 2.4. Disjoint Cycles 152 2.5. Stirling Numbers of the First Kind 161 Chapter 3 Pólya’s Theory of Enumeration 175 3.1. Function Composition 175 3.2. Permutation Groups 184 3.3. Burnside’s Lemma 194 3.4. Symmetry Groups 206 3.5. Color Patterns 218 3.6. Pólya’s Theorem 228 3.7. The Cycle Index Polynomial 241 Chapter 4 Generating Functions 253 4.1. Difference Sequences 253 4.2. Ordinary Generating Functions 268 4.3. Applications of Generating Functions 284 4.4. Exponential Generating Functions 301 4.5. Recursive Techniques 320 Chapter 5 Enumeration in Graphs 337 5.1. The Pigeonhole Principle 338 * 5.2. Edge Colorings and Ramsey Theory 347 5.3. Chromatic Polynomials 357 * 5.4. Planar Graphs 372 5.5. Matching Polynomials 383 5.6. Oriented Graphs 394 5.7. Graphic Partitions 408 Chapter 6 Codes and Designs 421 6.1. Linear Codes 422 6.2. Decoding Algorithms 432 6.3. Latin Squares 447 6.4. Balanced Incomplete Block Designs 461 Appendix A1 Symmetric Polynomials 477 Appendix A2 Sorting Algorithms 485 Appendix A3 Matrix Theory 495 Bibliography 501 Hints and Answers to Selected Odd-Numbered Exercises 503 Index of Notation 541 Index 547
Subject Areas: Mathematics [PB]
