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19932026
most citedSubspace Methods for Joint Sparse Recovery

187 citations · 1.5k across the 105 of their papers we have counts for

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5 papers · 1 filter

math.OA2004★ 78 cited

Embedding of OH and logarithmic `little Grothendieck inequality'

Marius Junge

We use Voiculescu's concept of free probability to construct a completely isomorphic embedding of the operator space OH in the predual of a von Neumann algebra. We analyze the prop…

math.FA2004★ 3 cited

A noncommutative version of the John-Nirenberg theorem

Marius Junge, Magdalena Musat

We prove a noncommutative version of the John-Nirenberg theorem for nontracial filtrations of von Neumann algebras. As an application, we obtain an analogue of the classical large…

math.OA2004★ 9 cited

Universal collective rotation channels and quantum error correction

Marius Junge, Peter T. Kim, David W. Kribs

We present and investigate a new class of quantum channels, what we call `universal collective rotation channels', that includes the well-known class of collective rotation channel…

math.FA2004

The norm of sums of independent noncommutative random variables in

Marius Junge, Javier Parcet

We investigate the norm of sums of independent vector-valued random variables in noncommutative Lp spaces. This allows us to obtain a uniform family of complete embeddings of the S…

math.OA2004★ 1 cited

A classification for 2-isometries of noncommutative Lp-spaces

Marius Junge, Zhong-Jin Ruan, David Sherman

In this paper we extend previous results of Banach, Lamperti and Yeadon on isometries of Lp-spaces to the non-tracial case first introduced by Haagerup. Specifically, we use operat…