Science Explorer Back to mapMap
Discussion
Researcher · Academia Oamenilor de Știință din România · Romania

Neculai Andrei

Neculai Andrei publishes mostly in Numerical Analysis, Computational Theory and Mathematics and Computational Mechanics, on topics such as Advanced Optimization Algorithms Research, Iterative Methods for Nonlinear Equations and Matrix Theory and Algorithms.

OpenAlex
World rank
#237,244
of 7,710,434 ranked researchers
Rank in Romania
#121
of 26,789
Works
137
Citations
2.8k
Citations per work
20.4
h-index
30
i10-index 48Top 4.6% in Numerical Analysis
Neculai Andrei

What does Neculai Andrei research?

Neculai Andrei's work is mostly in Mathematics (40%), Computer Science (27%), Engineering (19%).

Physical Sciences: 119 works · 87.0% of their workMathematics: 55 works · 40.4% of their workNumerical Analysis: 55 works · 40.4% of their workComputer Science: 37 works · 27.3% of their workComputational Theory and Mathematics: 34 works · 24.7% of their workArtificial Intelligence: 4 works · 2.6% of their workEngineering: 26 works · 19.3% of their workComputational Mechanics: 13 works · 9.3% of their workControl and Systems Engineering: 11 works · 7.7% of their workElectrical and Electronic Engineering: 3 works · 2.3% of their workEverything else: 18 works · 13.0% of their workTHEIR WORKNeculai Andrei137works
Physical Sciences87%

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. Mathematics5540.4%
    2. Computer Science3727.3%
    3. Engineering2619.3%
  2. Everything else1813.0%
  1. 1Numerical Analysis40% of their works
  2. 2Computational Theory and Mathematics25% of their works
  3. 3Computational Mechanics9% of their works
  4. 4Control and Systems Engineering8% of their works
  5. 5Artificial Intelligence3% of their works
  6. 6Electrical and Electronic Engineering2% of their works

Research topics

Which keywords describe Neculai Andrei's research?

The keywords of their largest research topics: Convex Optimization, Optimization Software, Semidefinite Programming, Iterative Methods, Optimization, Convergence Analysis, Newton's Method and Matrix Computations.

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 19 words, with their numbers
  1. Convex Optimization1402 topics
  2. Optimization Software1111 topic
  3. Semidefinite Programming1111 topic
  4. Iterative Methods822 topics
  5. Optimization482 topics
  6. Convergence Analysis431 topic
  7. Newton's Method431 topic
  8. Matrix Computations391 topic
  9. Numerical Linear Algebra391 topic
  10. Compressed Sensing291 topic
  11. Sparse Representation291 topic
  12. Iterative Algorithms251 topic
  13. Nonlinear Operators251 topic
  14. Model Predictive Control231 topic
  15. Nonlinear Systems231 topic
  16. Floating-Point Arithmetic161 topic
  17. Interval Analysis161 topic
  18. Evolutionary Algorithms81 topic
  19. Multiobjective Optimization81 topic

Where does Neculai Andrei work?

Neculai Andrei's main affiliation in the publication record is Academia Oamenilor de Știință din România, Romania.

How many publications and citations does Neculai Andrei have?

OpenAlex counts 137 works and 2,792 citations for Neculai Andrei, an h-index of 30, ranking #237,244 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.

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.

Discussion

Ask a question or share a note about Neculai Andrei. Posts are plain text and can be reported.