Lower Bounds for Maximum Gap in (Inverse) Cyclotomic Polynomials

Mary Ambrosino, Hoon Hong, Eunjeong Lee

The maximum gap $g(f)$ of a polynomial $f$ is the maximum of the differences (gaps) between two consecutive exponents that appear in $f$. Let ${\Phi }_n$ and ${\Psi }_n$ denote the $n$-th…