Epigraph: To Paint a Bird
Foreword for the New Mathematical Coloring Book by Peter D. Johnson, Jr
Foreword for the New Mathematical Coloring Book by Geoffrey Exoo
Foreword for the New Mathematical Coloring Book by Branko Grunbaum. Foreword for The Mathematical Coloring Book by Peter D. Johnson, Jr., Foreword for The Mathematical Coloring Book by Cecil Rousseau
Acknowledgements
Greetings to the Reader 2023
Greetings to the Reader 2009
I. Merry-Go-Round.-1. A Story of Colored Polygons and Arithmetic Progressions
II. Colored Plane
2. Chromatic Number of the Plane: The Problem
3. Chromatic Number of the Plane: An Historical Essay
4. Polychromatic Number of the Plane and Results Near the Lower Bound
5. De Bruijn-Erdős Reduction to Finite Sets and Results Near the Lower Bound
6. Polychromatic Number of the Plane and Results Near the Upper Bound
7. Continuum of 6-Colorings of the Plane
8. Chromatic Number of the Plane in Special Circumstances
9. MeasurableChromatic Number of the Plane
10. Coloring in Space
11. Rational Coloring
III. Coloring Graphs
12. Chromatic Number of a Graph
13. Dimension of a Graph
14. Embedding 4-Chromatic Graphs in the Plane
15. Embedding World Series
16. Exoo-Ismailescu: The Final Word on Problem 15.4
17. Edge Chromatic Number of a Graph
18. The Carsten Thomassen 7-Color Theorem
IV.Coloring Maps
19. How the Four-Color Conjecture Was Born
20. Victorian Comedy of Errors and Colorful Progress
21. Kempe-Heawood's Five-Color Theorem and Tait's Equivalence
22. The Four-Color Theorem
23. The Great Debate
24. How Does One Color Infinite Maps? A Bagatelle
25. Chromatic Number of the Plane Meets Map Coloring: The Townsend-Woodall 5-Color Theorem
V. Colored Graphs
26. Paul Erdős
27. The De Bruijn-Erdős Theorem and Its History
28. Nicolaas Govert de Bruijn
29. Edge Colored Graphs: Ramsey and Folkman Numbers
VI. The Ramsey Principles
30. From Pigeonhole Principle to Ramsey Principle
31. The Happy End Problem
32. The Man behind the Theory: Frank Plumpton Ramsey
VII. Colored Integers: Ramsey Theory Before Ramsey and Its AfterMath
33. Ramsey Theory Before Ramsey: Hilbert's Theorem
34. Ramsey Theory Before Ramsey: Schur's Coloring Solution of a Colored Problem and Its Generalizations
35. Ramsey Theory Before Ramsey: Van der Waerden Tells the Story of Creation
36. Whose Conjecture Did Van der Waerden Prove? Two Lives Between Two Wars: Issai Schur and Pierre Joseph Henry Baudet
38. Monochromatic Arithmetic Progressions or Life After Van der Waerden
39. In Search of Van der Waerden: The Early Years
40. In Search of Van der Waerden: The Nazi Leipzig, 1933-1945
41. In Search of Van der Waerden: Amsterdam, Year 1945
42. In Search of Van der Waerden: The Unsettling Years, 1946-1951
43. How the Monochromatic AP Theorem Became Classic: Khinchin and Lukomskaya
VIII. Colored Polygons: Euclidean Ramsey Theory
44. Monochromatic Polygons in a 2-Colored Plane
45. 3-Colored Plane, 2-Colored Space, and Ramsey Sets
46. The Gallai Theorem
IX. Colored Integers in Service of the Chromatic Number of the Plane: How O'Donnell Unified Ramsey Theory and No One Noticed
47. O'Donnell Earns His Doctorate
48. Application of Baudet-Schur-Van der Waerden
48. Application of Bergelson-Leibman's and Mordell-Faltings' Theorems
50. Solution of an Erdős Problem: The O'Donnell Theorem
X. Ask What Your Computer Can Do for You
51. Aubrey D.N.J. de Grey's Breakthrough
52. De Grey's Construction
53. Marienus Johannes Hendrikus 'Marijn' Heule
54. Can We Reach Chromatic 5 Without Mosers Spindles?
55. Triangle-Free 5-Chromatic Unit Distance Graphs
56. Jaan Parts' Current World Record
XI. What About Chromatic 6?
57. A Stroke of Brilliance: Matthew Huddleston's Proof
58. Geoffrey Exoo and Dan Ismailescu or 2 Men from 2 Forbidden Distances
59. Jaan Parts on Two-Distance 6-Coloring
60. Forbidden Odds, Binaries, and Factorials
61. 7-and 8-Chromatic Two-Distance Graphs
XII. Predicting the Future
62. What If We Had No Choice?
63. AfterMath and the Shelah-Soifer Class of Graphs
64. A Glimpse into the Future: Chromatic Number of the Plane, Theorems and Conjectures
XIII. Imagining the Real, Realizing the Imaginary
65. What Do the Founding Set Theorists Think About the Foundations?
66. So, What Does It All Mean?
67. Imagining the Real or Realizing the Imaginary: Platonism versus Imaginism
XIV. Farewell to the Reader
68. Two Celebrated Problems
Bibliography
Name Index
Subject Index
Index of Notations.