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Conjecture on complex 2-uniform frames from Seidel matrices with roots of unity
Let $Q$ be a complex Seidel matrix whose off-diagonal entries are $m$ th roots of unity for some $m\geq 3$ . Such matrices are considered up to switching equivalence, where switching…
Conjectureopencomplex-frames equiangular-tight-frames seidel-matricesarXiv posted 2 days ago

Conjecture on complex 2-uniform frames from Seidel matrices with roots of unity