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Researcher · Ton Duc Thang University · Vietnam

Dang Van Hieu

Dang Van Hieu publishes mostly in Computational Theory and Mathematics, Numerical Analysis and Geometry and Topology, on topics such as Optimization and Variational Analysis, Advanced Optimization Algorithms Research and Fixed Point Theorems Analysis.

ORCID 0000-0002-5195-1637 OpenAlex
World rank
#165,826
of 7,710,434 ranked researchers
Rank in Vietnam
#120
of 12,105
Works
98
Citations
2.7k
Citations per work
27.7
h-index
31
i10-index 61Top 4.5% in Computational Theory and Mathematics
Dang Van Hieu

What does Dang Van Hieu research?

Dang Van Hieu's work is mostly in Mathematics (45%), Computer Science (38%), Engineering (8%).

Physical Sciences: 90 works · 91.8% of their workMathematics: 44 works · 45.4% of their workNumerical Analysis: 28 works · 28.2% of their workGeometry and Topology: 10 works · 10.7% of their workMathematical Physics: 6 works · 6.5% of their workComputer Science: 37 works · 38.1% of their workComputational Theory and Mathematics: 37 works · 38.1% of their workEngineering: 8 works · 8.3% of their workCivil and Structural Engineering: 5 works · 5.2% of their workAerospace Engineering: 3 works · 3.1% of their workEverything else: 8 works · 8.2% of their workTHEIR WORKDang Van Hieu98works
Physical Sciences92%

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. Mathematics4445.4%
    2. Computer Science3738.1%
    3. Engineering88.3%
  2. Everything else88.2%
  1. 1Computational Theory and Mathematics38% of their works
  2. 2Numerical Analysis28% of their works
  3. 3Geometry and Topology11% of their works
  4. 4Mathematical Physics6% of their works
  5. 5Civil and Structural Engineering5% of their works
  6. 6Aerospace Engineering3% of their works

Research topics

Which keywords describe Dang Van Hieu's research?

The keywords of their largest research topics: Variational Inequalities, Iterative Algorithms, Nonlinear Operators, Optimization Software, Semidefinite Programming, Fixed Point Theorems, Metric Spaces and Metaheuristic Algorithms.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Variational Inequalities1102 topics
  2. Iterative Algorithms931 topic
  3. Nonlinear Operators931 topic
  4. Optimization Software821 topic
  5. Semidefinite Programming821 topic
  6. Fixed Point Theorems311 topic
  7. Metric Spaces311 topic
  8. Metaheuristic Algorithms202 topics
  9. Inverse Problems191 topic
  10. Regularization Methods191 topic
  11. Contact171 topic
  12. Friction171 topic
  13. Level Set Method141 topic
  14. Sensitivity Analysis141 topic
  15. Autonomous Aerial Refueling91 topic
  16. Vision-Based Sensor91 topic
  17. Aggregate Production Planning61 topic
  18. Fuzzy Goal Programming61 topic

Where does Dang Van Hieu work?

Dang Van Hieu's main affiliation in the publication record is Ton Duc Thang University, Vietnam.

How many publications and citations does Dang Van Hieu have?

OpenAlex counts 98 works and 2,710 citations for Dang Van Hieu, an h-index of 31, ranking #165,826 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 Dang Van Hieu

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