researcher

Quanhua Xu

45 papers hereh-index 293.1k citations88 works total

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

author position

sole author10
middle author2
last author32

Across the 44 of 45 papers where every author was matched, so the position is known.

fields

math.OA19
math.FA15
math.CA4
math.AG3
quant-ph3
math.PR1

same name

Quanhua Xu — 2 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

19972026

most citedNon-commutative martingale inequalities

167 citations · 538 across the 40 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

math.OA2014★ 23 cited

A noncommutative martingale convexity inequality

Éric Ricard, Quanhua Xu

Let $M$ be a von Neumann algebra equipped with a faithful semifinite normal weight $ϕ$ and $N$ be a von Neumann subalgebra of $M$ such that the restri…

math.FA2014★ 3 cited

$H^{\infty}$ functional calculus and maximal inequalities for semigroups of contractions on vector-valued $L_{p}$ -spaces

Quanhua Xu

Let ${T_{t}}_{t > 0}$ be a strongly continuous semigroup of positive contractions on $L_{p} (X, μ)$ with $1 < p < \infty$ . Let $E$ be a UMD Banach lattice of measurable functions on another…

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

A noncommutative martingale convexity inequality

H∞ functional calculus and maximal inequalities for semigroups of contractions on vector-valued Lp​-spaces

$H^{\infty}$ functional calculus and maximal inequalities for semigroups of contractions on vector-valued $L_{p}$ -spaces