Extremal Graph Theory
The extremal function ex(n,H): Mantel and Turán with proofs and the unique extremal graph, supersaturation and stability, Kővári–Sós–Turán and Erdős–Stone, and the regularity and removal lemmas behind Roth, Szemerédi and Green–Tao.0/124 masteredCompute ex(n,K2), the maximum number of edges in an n -vertex graph containing no single edge. Review the explanation for this topic →Type your answer — press Enter to checkEnter your answer