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Researcher · Hong Kong Polytechnic University · China

Liqun Qi

Liqun Qi publishes mostly in Computational Theory and Mathematics, Computational Mathematics and Numerical Analysis, on topics such as Tensor decomposition and applications, Matrix Theory and Algorithms and Advanced Optimization Algorithms Research.

ORCID 0000-0002-1112-5250 OpenAlex
World rank
#104,815
of 7,710,434 ranked researchers
Rank in China
#9,165
of 978,568
Works
741
Citations
26k
Citations per work
35.5
h-index
76
i10-index 330Top 0.1% in Computational Theory and Mathematics
Liqun Qi

What does Liqun Qi research?

Liqun Qi's work is mostly in Mathematics (30%), Computer Science (19%), Engineering (14%).

Physical Sciences: 460 works · 62.1% of their workMathematics: 222 works · 30.0% of their workComputational Mathematics: 130 works · 17.6% of their workNumerical Analysis: 92 works · 12.4% of their workComputer Science: 138 works · 18.6% of their workComputational Theory and Mathematics: 138 works · 18.6% of their workEngineering: 100 works · 13.5% of their workComputational Mechanics: 50 works · 6.8% of their workControl and Systems Engineering: 26 works · 3.5% of their workBiomedical Engineering: 24 works · 3.2% of their workEverything else: 281 works · 37.9% of their workTHEIR WORKLiqun Qi741works
Physical Sciences62%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics22230.0%
    2. Computer Science13818.6%
    3. Engineering10013.5%
  2. Everything else28137.9%
  1. 1Computational Theory and Mathematics19% of their works
  2. 2Computational Mathematics18% of their works
  3. 3Numerical Analysis12% of their works
  4. 4Computational Mechanics7% of their works
  5. 5Control and Systems Engineering4% of their works
  6. 6Biomedical Engineering3% of their works

Research topics

Which keywords describe Liqun Qi's research?

The keywords of their largest research topics: Multilinear Algebra, Tensor Decomposition, Iterative Methods, Convex Optimization, Matrix Computations, Numerical Linear Algebra, Optimization Software and Semidefinite Programming.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Multilinear Algebra3511 topic
  2. Tensor Decomposition3511 topic
  3. Iterative Methods2982 topics
  4. Convex Optimization2832 topics
  5. Matrix Computations2461 topic
  6. Numerical Linear Algebra2461 topic
  7. Optimization Software1861 topic
  8. Semidefinite Programming1861 topic
  9. Compressed Sensing971 topic
  10. Sparse Representation971 topic
  11. Iterative Algorithms761 topic
  12. Nonlinear Operators761 topic
  13. Diffusion MRI581 topic
  14. White Matter581 topic
  15. Arterial Biomechanics571 topic
  16. Hyperelastic Modeling571 topic
  17. Convergence Analysis521 topic
  18. Newton's Method521 topic

Where does Liqun Qi work?

Liqun Qi's main affiliation in the publication record is Hong Kong Polytechnic University, China.

How many publications and citations does Liqun Qi have?

OpenAlex counts 741 works and 26,285 citations for Liqun Qi, an h-index of 76, ranking #104,815 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Liqun Qi

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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