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The multipartite orientation conjecture for the multiplicity of $-1$
Let $D$ be an orientation of a complete multipartite graph, and let $r$ be the number of its parts having odd size. Write $A_D(t)$ for the Eulerian polynomial of $D$ , and let…
opendigraphs graph-polynomials root-multiplicity
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The multipartite orientation conjecture for the multiplicity of −1-1−1