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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 2019Show all

2 papers · 1 filter

math.OA2019★ 2 cited

Free Fourier Multipliers associated with the firstSegment

Tao Mei, Quanhua Xu

We study Fourier multipliers on free group F∞​ associated with the first segment of the reduced words, and prove that they are completely bounded on the noncommutat…

math.AG2019★ 2 cited

A minimax principle to the injectivity of the Jacobian conjecture

Wei Liu, Quan Xu

The main result of this paper is to prove some type of Real Jacobian Conjecture. It is proved by the Minimax Principle and asserts if the eigenvalues of F′(x) are bounded from ze…

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