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arXiv · 1905.08962

An appropriate representation space for controlled G-frames

Maryam Forughi·Elnaz Osgooei·Asghar Rahimi·Mojgan Javahernia
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Abstract

In this paper, motivating the range of operators, we propose an appropriate representation space to introduce synthesis and analysis operators of controlled g-frames and discuss the properties of these operators. Especially, we show that the operator obtained by the composition of the synthesis and analysis operators of two controlled g-Bessel sequence is a trace class operator. Also, we define the canonical controlled g-dual and show that this dual gives rise to expand coefficients with the minimal norm. Finally, we extend some known equality and inequalities for controlled g-frames.

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Maryam Forughi, Elnaz Osgooei, Asghar Rahimi, Mojgan Javahernia. 2019-05-22. An appropriate representation space for controlled G-frames. https://arxiv.org/abs/1905.08962

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