Quanhua Xu

most citedRiesz and Szegö type factorizations for noncommutative Hardy spaces

39 citations · 69 across the 9 of their papers we have counts for

collaborators

Showing math.FAShow all

4 papers · 1 filter

math.FA2007

Counterexamples for the convexity of certain matricial inequalities

Marius Junge, Quanhua Xu

This paper is withdrawn. We found a mistake in Lemma 4.1

math.FA2005

Embedding of $C_{q}$ and $R_{q}$ into noncommutative $L_{p}$ -spaces, $1 \leq p < q \leq 2$

Quanhua Xu

We prove that a quotient of subspace of $C_{p} \oplus_{p} R_{p}$ ( $1 \leq p < 2$ ) embeds completely isomorphically into a noncommutative $L_{p}$ -space, where $C_{p}$ and $R_{p}$ are respectively the…

math.FA2005★ 1 cited

Operator space Grothendieck inequalities for noncommutative $L_{p}$ -spaces

Quanhua Xu

We prove the operator space Grothendieck inequality for bilinear forms on subspaces of noncommutative $L_{p}$ -spaces with $2 < p < \infty$ . One of our results states that given a map $u:…

math.FA2005

A description of $(C_{p} [L_{p} (M)], R_{p} [L_{p} (M)])_{θ}$

Quanhua Xu

We give a simple explicit description of the norm in the complex interpolation space $(C_{p} [L_{p} (M)], R_{p} [L_{p} (M)])_{θ}$ for any von Neumann algebra $M$ and any $1 \leq p \leq \infty$ .

Counterexamples for the convexity of certain matricial inequalities

Embedding of Cq​ and Rq​ into noncommutative Lp​-spaces, 1≤p<q≤2

Operator space Grothendieck inequalities for noncommutative Lp​-spaces

A description of (Cp​[Lp​(M)],Rp​[Lp​(M)])θ​

Embedding of $C_{q}$ and $R_{q}$ into noncommutative $L_{p}$ -spaces, $1 \leq p < q \leq 2$

Operator space Grothendieck inequalities for noncommutative $L_{p}$ -spaces

A description of $(C_{p} [L_{p} (M)], R_{p} [L_{p} (M)])_{θ}$