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researcher

U. Haagerup

46 papers hereh-index 477.8k citations112 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author6
  • first author28
  • middle author4
  • last author8

Across the 46 of 46 papers where every author was matched, so the position is known.

fields
  • math.OA33
  • math.GR6
  • math.AC2
  • math.FA2
  • math.PR2
  • math.RT1

identity via Semantic Scholar / OpenAlex

activity
19932020
most citedFactorization and dilation problems for completely positive maps on von Neumann algebras

118 citations · 850 across the 41 of their papers we have counts for

collaborators
Showing 2000Show all

2 papers · 1 filter

math.FA2000★ 35 cited

Banach embedding properties of non-commutative L^p-spaces

U. Haagerup, H. P. Rosenthal, F. A. Sukochev

Let N and M be von Neumann algebras. It is proved that L^p(N) does not Banach embed in L^p(M) for N infinite, M finite, 1 < or = p < 2. The following considerably stronger result i…

math.OA2000

Invariant subspaces of Voiculescu's circular operator

Ken Dykema, Uffe Haagerup

We show that Voiculescu's circular operator and, more generally, each circular free Poisson operator has a continuous family of invariant subspaces relative to the von Neumann alge…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.