Reading:
- Cameron (2017) Notes on counting
- Matousek (2010) 33 miniatures
- Alon (1999) Combinatorial Nullstellensatz
Enumerative Methods in Combinatorics
Counting in Two Ways
Weighted Graph
Adjacency Matrix
Formal Power Series
Catalan Number
Combinatorial Structure
Counting Trees
Cayley’s Formula
Laplacian Matrix
Matrix Tree Theorem
Undirected Matrix Tree Theorem
Exterior Algebra
Spanning Subsets Lemma
Graham-Pollak Theorem
Even Town Theorem
Odd Town Theorem
Diagonal Principle
Frankl-Wilson Theorem
Medium Intersection is Hard to Avoid