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DTSTART;TZID=America/New_York:20221013T133000
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SUMMARY:AMS Weekly Seminar w/ Victor Bailey (Georgia Tech) @ Shaffer 303 or Zoom
DESCRIPTION:Title: Frames via Unilateral Iterations of Bounded Operators \nAbstract: Dynamical Sampling is\, in a sense\, a hypernym classifying the set of inverse problems arising from considering samples of a signal and its future states under the action of a bounded linear operator. Recent works in this area consider questions such as when can a given frame for a separable Hilbert Space\, $\{f_k\}_{k \in I} \subset H$\, be represented by iterations of an operator on a single vector and what are necessary and sufficient conditions for a system\, $\{T^n \varphi\}_{n=0}^{\infty} \subset H$\, to be a frame? In this talk\, we will discuss the connection between frames given by iterations of a bounded operator and the theory of model spaces in the Hardy-Hilbert Space as well as necessary and sufficient conditions for a system generated by the orbit of a pair of commuting bounded operators to be a frame. \nJoin via Zoom: \nhttps://wse.zoom.us/j/95738965246
URL:https://engineering.jhu.edu/ams/event/ams-weekly-seminar-w-victor-bailey-georgia-tech-shaffer-303-or-zoom/
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