On Newman and Littlewood multiples of Borwein polynomials

Paulius Drungilas, Jonas Jankauskas, Jonas Šiurys

A Newman polynomial has all the coefficients in $\{0,1\}$ and constant term 1, whereas a Littlewood polynomial has all coefficients in $\{-1,1\}$. We call $P(X)\in \mathbb{Z}[X]$ a…