English Petersen graph Cited by user Citation bot on 20 Feb 2024 In the mathematical field of graph theory, the Petersen graph is an undirected graph with 10 vertices and 15 edges.
Catalan Claude Berge Cited by user Ferran Mir on 24 Jul 2023 va ser un matemàtic francès, aficionat a l'art i la literatura.
English Claude Berge Cited by user Thatsme314 on 23 Jun 2022 Claude Jacques Berge (5 June 1926 – 30 June 2002) was a French mathematician, recognized as one of the modern founders of combinatorics and graph theory.