English

Fourier Multipliers and Littlewood-Paley For Modulation Spaces

Classical Analysis and ODEs 2012-08-30 v1 Functional Analysis

Abstract

In this paper we have studied Fourier multipliers and Littlewood-Paley square functions in the context of modulation spaces. We have also proved that any bounded linear operator from modulation space Mp,q(Rn),1p,q,\mathcal{M}_{p,q}(\R^n), 1\leq p,q\leq \infty, into itself possesses an l2l_2-valued extension. This is an analogue of a well known result due to Marcinkiewicz and Zygmund on classical LpL^p-spaces.

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Cite

@article{arxiv.1208.5832,
  title  = {Fourier Multipliers and Littlewood-Paley For Modulation Spaces},
  author = {Parasar Mohanty and Saurabh Shrivastava},
  journal= {arXiv preprint arXiv:1208.5832},
  year   = {2012}
}

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17 pages