مشخصات پژوهش

صفحه نخست /An Appropriate Representation ...
عنوان An Appropriate Representation Space for Controlled g-Frames
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Controlled g-frame · Controlled g-dual frame · Trace class operator
چکیده 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 equalities and inequalities for controlled g-frames.
پژوهشگران مژگان جواهرنیا (نفر چهارم)، اصغر رحیمی (نفر سوم)، الناز اسکویی (نفر دوم)، مریم فروغی (نفر اول)