Shidong Li

activity

20062025

most citedCompressed Sensing with General Frames via Optimal-dual-based

ℓ_{1}

-analysis

71 citations · 81 across the 13 of their papers we have counts for

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Showing math.FAShow all

3 papers · 1 filter

math.FA2013★ 1 cited

Tight and random nonorthogonal fusion frames

Jameson Cahill, Peter G. Casazza, Martin Ehler +1

First we show that tight nonorthogonal fusion frames a relatively easy to com by. In order to do this we need to establish a classification of how to to wire a self adjoint operato…

math.FA2010

Non-orthogonal fusion frames and the sparsity of fusion frame operators

Jameson Cahill, Peter Casazza, Shidong Li

Fusion frames have become a major tool in the implementation of distributed systems. The effectiveness of fusion frame applications in distributed systems is reflected in the effic…

math.FA2006★ 2 cited

Fusion Frames and Distributed Processing

Peter G. Casazza, Gitta Kutyniok, Shidong Li

Let ${W_{i}}_{i \in I}$ be a (redundant) sequence of subspaces each being endowed with a weight $v_{i}$ , and let $H$ be the closed linear span of the $W_{i}$ 's, a composite Hi…