The non-existence of cubic Legendre multiplier sequences
Complex Variables
2015-05-05 v2
Abstract
The main result in this paper is the proof of the recently conjectured non-existence of cubic Legendre multiplier sequences. We also give an alternative proof of the non-existence of linear Legendre multiplier sequences, using a method that will allow for a more methodical treatment of sequences interpolated by higher degree polynomials.
Keywords
Cite
@article{arxiv.1310.4563,
title = {The non-existence of cubic Legendre multiplier sequences},
author = {Tamás Forgács and James Haley and Rebecca Menke and Carlee Simon},
journal= {arXiv preprint arXiv:1310.4563},
year = {2015}
}
Comments
Several typos were corrected. Sections 2 and 3 were reorganized with added definitions. The appendix was incorporated into the body, the statement and proof of Lemma 4 was corrected. The proofs of Lemma 2 and Theorem 5 were streamlined, and several new references were added