English

On necessary multiplier conditions for Laguerre expansions

Classical Analysis and ODEs 2016-09-06 v1

Abstract

The necessary multiplier conditions for Laguerre expansions derived in Gasper and Trebels \cite{laguerre} are supplemented and modified. This allows us to place Markett's Cohen type inequality \cite{cohen} (up to the log\log --case) in the general framework of necessary conditions.

Keywords

Cite

@article{arxiv.math/9307211,
  title  = {On necessary multiplier conditions for Laguerre expansions},
  author = {George Gasper and Walter Trebels},
  journal= {arXiv preprint arXiv:math/9307211},
  year   = {2016}
}