Approximation of a function and its derivatives by entire functions
Complex Variables
2019-08-15 v1
Abstract
A simple proof is given of the known fact that an m-times continuously differentiable function on the real line can be approximated along with its derivatives by an entire function and its respective derivatives.
Cite
@article{arxiv.1408.6287,
title = {Approximation of a function and its derivatives by entire functions},
author = {Paul M. Gauthier and Julie Kienzle},
journal= {arXiv preprint arXiv:1408.6287},
year = {2019}
}