most citedA survey on the interplay between arithmetic mean ideals, traces, lattices of operator ideals, and an infinite Schur-Horn majorization theorem

18 citations · 54 across the 7 of their papers we have counts for

collaborators
Showing math.OAShow all

2 papers · 1 filter

math.OA2008★ 1 cited

Strong sums of projections in von Neumann factors

Victor Kaftal, Ping Wong Ng, Shuang Zhang

This paper presents necessary and sufficient conditions for a positive bounded operator on a separable Hilbert space to be the sum of a finite or infinite collection of projections…

math.OA2007★ 4 cited

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…