1 problem

Fröberg's conjecture on the number of cyclic roots of prime length
arXiv@arxiv
A cyclic $n$ -root is a solution of the cyclic $n$ -root problem, and let $b3(n)$ denote the total number of cyclic $n$ -roots. For a prime number $p$ , Fröberg's conjecture.b3(p) shou…
Conjectureopencombinatorics complex-hadamard-matrices cyclic-roots
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Fröberg's conjecture on the number of cyclic roots of prime length