A Generalization of the Laguerre-Pólya Class of Entire Functions
|Main Author:||Suárez, D.|
Table of Contents:
- Let Θ be a set of real numbers unbounded on both sides and let B be a finite set of positive integers. We characterize the entire functions that can be uniformly approximated on bounded sets by polynomials of the form ∏j∈Bpj(zj), where each pj(z) is a polynomial with zeros in Θ. © 1999 Academic Press.