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Changqing Xu

9 papers hereh-index 9269 citations35 works total

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

author position
  • first author3
  • middle author1
  • last author2

Across the 6 of 9 papers where every author was matched, so the position is known.

fields
  • math.CO4
  • math.AG2
  • math.NA1
  • math.PR1
  • math.ST1
same name
  • Changqing Xu — 4 papers, h 9
  • Changqing Xu — 2 papers, h 1
  • Changqing Xu — 2 papers, h 2
  • Changqing Xu — 2 papers, h 5
  • Changqing Xu — 1 paper, 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
20132022
most citedNonnegative Tensor Factorization, Completely Positive Tensors and an Hierarchical Elimination Algorithm

6 citations · 7 across the 9 of their papers we have counts for

collaborators
Showing math.STShow all

1 paper · 1 filter

math.ST2019★ 1 cited

Random Tensors and their Normal Distributions

Changqing Xu, Kaijie Xu

The main purpose of this paper is to introduce the random tensor with normal distribution, which promotes the matrix normal distribution to a higher order case. Some basic knowledg…

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