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The Banach Algebra of Functions With Fourier Transforms in Weighted Amalgam Spaces

Functional Analysis 2019-04-23 v2

Abstract

In this paper, we define Aϑ1,ϑ2p,1,q,r(G)A_{\vartheta _{1},\vartheta _{2}}^{p,1,q,r}\left(G\right) to be space of all functions in (Lϑ1p,1)\left( L_{\vartheta_{1}}^{p},\ell ^{1}\right) whose Fourier transforms belong to (Lϑ2q,r).\left( L_{\vartheta _{2}}^{q},\ell ^{r}\right) . Moreover, we consider the basic and advance properties of this space including Banach algebra, translation invariant, Banach module, a generalized type of Segal algebra etc. Also, we study some inclusions, compact embeddings in sense to weights and further discuss multipliers of this space.

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Cite

@article{arxiv.1902.08393,
  title  = {The Banach Algebra of Functions With Fourier Transforms in Weighted Amalgam Spaces},
  author = {Cihan Unal and Ismail Aydin},
  journal= {arXiv preprint arXiv:1902.08393},
  year   = {2019}
}

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15 Pages