428 citations · 1.9k across the 46 of their papers we have counts for
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cs.IT2016★ 5 cited
Note on the saturation of the norm inequalities between diamond and nuclear norm
Ulrich Michel, Martin Kliesch, Richard Kueng +1
The diamond norm plays an important role in quantum information and operator theory. Recently, it has also been proposed as a regularizer for low-rank matrix recovery. The norm con…
cs.IT2016★ 27 cited
Reliable recovery of hierarchically sparse signals for Gaussian and Kronecker product measurements
Ingo Roth, Martin Kliesch, Axel Flinth +2
We propose and analyze a solution to the problem of recovering a block sparse signal with sparse blocks from linear measurements. Such problems naturally emerge inter alia in the c…