a new approach to continuous riesz bases
نویسندگان
چکیده
this paper deals with continuous frames and continuous riesz bases. we introduce continuous riesz bases and give some equivalent conditions for a continuous frame to be a continuous riesz basis. it is certainly possible for a continuous frame to have only one dual. such a continuous frame is called a riesz-type frame [13]. we show that a continuous frame is riesz-type if and only if it is a continuous riesz basis. finally we find a measure with respect to which, a continuous wavelet frame is a continuous riesz basis.
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A New Approach to Continuous Riesz Bases
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عنوان ژورنال:
journal of sciences, islamic republic of iranناشر: university of tehran
ISSN 1016-1104
دوره 24
شماره 1 2013
میزبانی شده توسط پلتفرم ابری doprax.com
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