Kata Kunci Pencarian:
- Daftar masalah matematika yang belum terpecahkan
- Erdős–Hajnal conjecture
- List of conjectures by Paul Erdős
- Paul Seymour (mathematician)
- Paul Erdős
- List of things named after Paul Erdős
- List of unsolved problems in mathematics
- Clique (graph theory)
- Maria Chudnovsky
- Forbidden graph characterization
- Equitable coloring
