最終更新日：2025/12/07
During the seminar, the professor drew the Coxeter graph on the board to demonstrate the properties of a 3-regular graph with 28 vertices and 42 edges that is one of the 13 known cubic distance-regular graphs.
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During the seminar, the professor drew the Coxeter graph on the board to demonstrate the properties of a 3-regular graph with 28 vertices and 42 edges that is one of the 13 known cubic distance-regular graphs.
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