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core
Cores of strongly regular graphs ★★★
Question Does every strongly regular graph have either itself or a complete graph as a core?
Keywords: core; strongly regular
Cores of Cayley graphs ★★
Author(s): Samal
Conjecture Let
be an abelian group. Is the core of a Cayley graph (on some power of
) a Cayley graph (on some power of
)?
![$ M $](/files/tex/3f02401f624e31ef8679d3c3628c1f310058f388.png)
![$ M $](/files/tex/3f02401f624e31ef8679d3c3628c1f310058f388.png)
![$ M $](/files/tex/3f02401f624e31ef8679d3c3628c1f310058f388.png)
Keywords: Cayley graph; core
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