Optimality of Curtiss Bound on Poincare Multiplier for Positive Univariate Polynomials

Hoon Hong, Brittany Riggs

Let $f$ be a monic univariate polynomial with non-zero constant term. We say that $f$ is positive if $f(x)$ is positive over all $x\ge 0$. If all the coefficients of $f$ are non-ne…