Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4592147 | Journal of Functional Analysis | 2007 | 33 Pages |
Abstract
We study some factorisation and dilation properties of completely positive maps on noncommutative Lp-spaces. We show that Akcoglu's dilation theorem for positive contractions on classical (= commutative) Lp-spaces has no reasonable analog in the noncommutative setting. Our study relies on nonsymmetric analogs of Pisier's operator space valued noncommutative Lp-spaces that we investigate in the first part of the paper.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory