مشخصات پژوهش

صفحه نخست /The effect of perturbations of ...
عنوان The effect of perturbations of frames and fusion frames on their redundancies
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Fusion frame, redundancy function, perturbation, infmum cosine angle
چکیده An interesting question about the perturbed sequences is: when do they inherit the properties of the original one? An elegant relation between frames (fusion frames) and their perturbations is the relation of their redundancies. In this paper, we investigate these relationships. Also, we express the redundancy of frames (fusion frames) in terms of the cosine angle between some subspaces.
پژوهشگران بیاض دارابی (نفر سوم)، گلاله زندی (نفر دوم)، اصغر رحیمی (نفر اول)