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Inclusion-Exclusion
2. Inclusion-Exclusion
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1 Fundamentals
1. Examples
2. Combinations and permutations
3. Binomial coefficients
4. Bell numbers
5. Choice with repetition
6. The Pigeonhole Principle
7. Sperner's Theorem
8. Stirling numbers
2 Inclusion-Exclusion
1. The Inclusion-Exclusion Formula
2. Forbidden Position Permutations
3 Generating Functions
1. Newton's Binomial Theorem
2. Exponential Generating Functions
3. Partitions of Integers
4. Recurrence Relations
5. Catalan Numbers
4 Systems of Distinct Representatives
1. Existence of SDRs
2. Partial SDRs
3. Latin Squares
4. Introduction to Graph Theory
5. Matchings
5 Graph Theory
1. The Basics
2. Euler Circuits and Walks
3. Hamilton Cycles and Paths
4. Bipartite Graphs
5. Trees
6. Optimal Spanning Trees
7. Connectivity
8. Graph Coloring
9. The Chromatic Polynomial
10. Coloring Planar Graphs
11. Directed Graphs
6 Pólya–Redfield Counting
1. Groups of Symmetries
2. Burnside's Theorem
3. Pólya-Redfield Counting
1. The Inclusion-Exclusion Formula
2. Forbidden Position Permutations