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arXiv · 1910.14675

Modulation preserving operators on locally compact abelian groups

M. Mortazavizadeh·R. Raisi tousi
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Abstract

Let $G$ be a locally compact abelian group and $Λ$ be a closed subgroup of the dual group $\widehat{G}$. In this paper, we investigate modulation preserving operators with respect to $Λ$, and give a characterization of them in terms of range operators.

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M. Mortazavizadeh, R. Raisi tousi. 2019-10-20. Modulation preserving operators on locally compact abelian groups. https://arxiv.org/abs/1910.14675

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