A Generalization of the Laguerre-Pólya Class of Entire Functions

Main Author: Suárez, D.
Format: Artículo
Published: 1999
Online Access: http://hdl.handle.net/20.500.12110/paper_00219045_v101_n1_p37_Suarez
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.