524 citations
- Texas A&M UniversityUS82 papers
- Institute of Theoretical PhysicsCN16 papers
- Chinese Academy of SciencesCN13 papers
- University of CambridgeGB10 papers
- Academy of AthensGR8 papers
- Houston Advanced Research CenterUS8 papers
- Center for Astrophysics Harvard & SmithsonianUS4 papers
- California Institute of TechnologyUS3 papers
- Central University of Finance and EconomicsCN3 papers
- Columbia UniversityUS3 papers
- Institute for Advanced StudyUS3 papers
- Peking UniversityCN3 papers
4 papers · 1 filter
Vanishing of second cohomology for tensor products of typeII von Neumann algebras
Florin Pop, Roger R. Smith
We show that the second cohomology group is always zero for arbitrary type II von Neumann algebras and .
Matrices of unitary moments
Ken Dykema, Kate Juschenko
We investigate certain matrices composed of mixed, second-order moments of unitaries. The unitaries are taken from C*-algebras with moments taken with respect to traces, or, altern…
Operator valued frames on C*-modules
Victor Kaftal, David Larson, Shuang Zhang
Frames on Hilbert C*-modules have been defined for unital C*-algebras by Frank and Larson and operator valued frames on a Hilbert space have been studied in arXiv.0707.3272v1.[math…
Popa algebras in free group factors
Nathanial P. Brown, Kenneth J. Dykema
For each 1<s<\infty, a Popa algebra A_s is constructed that embeds as a weakly dense C*-subalgebra of the interpolated free group factor L(F_s). Certain approximation properties fo…