该得 发表于 2025-3-23 09:41:49

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BAIT 发表于 2025-3-23 15:18:29

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bypass 发表于 2025-3-23 18:24:09

https://doi.org/10.1007/978-3-030-32808-5association scheme; schur ring; Cayley graph; Paley graph; Regular map; Isomorphism; automorphism, Group

沟通 发表于 2025-3-23 22:55:13

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排出 发表于 2025-3-24 02:36:45

,A Note on a Problem of L. Martínez on Almost-Uniform Partial Sum Families,It is known that there is a close relation between directed strongly regular graphs and partial sum families. In this short note, we construct some partial sum families from known directed strongly regular graphs. As a byproduct, we give a partial answer to a question posed by Martínez in [.].

挣扎 发表于 2025-3-24 10:24:56

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MORT 发表于 2025-3-24 10:57:45

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杀子女者 发表于 2025-3-24 16:13:23

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Catheter 发表于 2025-3-24 21:16:55

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鸣叫 发表于 2025-3-25 01:40:08

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查看完整版本: Titlebook: Isomorphisms, Symmetry and Computations in Algebraic Graph Theory; Pilsen, Czech Republ Gareth A. Jones,Ilia Ponomarenko,Jozef Širáň Confer