Bulletin of the Malaysian Mathematical Sciences Society, ( ISI ), Volume (43), No (4), Year (2019-12) , Pages (3333-3347)

Title : ( Modulation Preserving Operators on Locally Compact Abelian Groups )

Authors: Mahdi Mortazavizadeh , Reihaneh Raisi Tousi ,
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Abstract

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

Keywords

, locally compact abelian group, modulation invariant space, range function, translation preserving operator, modulation preserving operator, range operator.