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Researcher · Universidade de São Paulo · Brazil

Ernesto G. Birgin

Ernesto G. Birgin publishes mostly in Numerical Analysis, Industrial and Manufacturing Engineering and Computational Theory and Mathematics, on topics such as Advanced Optimization Algorithms Research, Advanced Manufacturing and Logistics Optimization and Sparse and Compressive Sensing Techniques.

ORCID 0000-0002-7466-7663 OpenAlex
World rank
#178,434
of 7,710,434 ranked researchers
Rank in Brazil
#632
of 253,246
Works
175
Citations
17k
Citations per work
95.7
h-index
39
i10-index 87Top 1.9% in Numerical Analysis
Ernesto G. Birgin

What does Ernesto G. Birgin research?

Ernesto G. Birgin's work is mostly in Engineering (29%), Mathematics (22%), Computer Science (19%).

Physical Sciences: 123 works · 70.4% of their workEngineering: 51 works · 28.9% of their workIndustrial and Manufacturing Engineering: 34 works · 19.6% of their workComputational Mechanics: 16 works · 9.3% of their workMathematics: 39 works · 22.5% of their workNumerical Analysis: 39 works · 22.5% of their workComputer Science: 33 works · 19.0% of their workComputational Theory and Mathematics: 22 works · 12.6% of their workComputer Graphics and Computer-Aided Design: 6 works · 3.3% of their workArtificial Intelligence: 5 works · 3.1% of their workEverything else: 52 works · 29.6% of their workTHEIR WORKErnesto G. Birgin175works
Physical Sciences70%

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. Engineering5128.9%
    2. Mathematics3922.5%
    3. Computer Science3319.0%
  2. Everything else5229.6%
  1. 1Numerical Analysis22% of their works
  2. 2Industrial and Manufacturing Engineering20% of their works
  3. 3Computational Theory and Mathematics13% of their works
  4. 4Computational Mechanics9% of their works
  5. 5Computer Graphics and Computer-Aided Design3% of their works
  6. 6Artificial Intelligence3% of their works

Research topics

Which keywords describe Ernesto G. Birgin's research?

The keywords of their largest research topics: Convex Optimization, Optimization Software, Semidefinite Programming, Genetic Algorithm, Iterative Methods, Order Picking, Warehouse Design and Compressed Sensing.

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 19 words, with their numbers
  1. Convex Optimization1142 topics
  2. Optimization Software861 topic
  3. Semidefinite Programming861 topic
  4. Genetic Algorithm452 topics
  5. Iterative Methods402 topics
  6. Order Picking311 topic
  7. Warehouse Design311 topic
  8. Compressed Sensing281 topic
  9. Sparse Representation281 topic
  10. Cutting261 topic
  11. Packing261 topic
  12. Iterative Algorithms251 topic
  13. Nonlinear Operators251 topic
  14. Matrix Computations211 topic
  15. Numerical Linear Algebra211 topic
  16. Convergence Analysis191 topic
  17. Manufacturing191 topic
  18. Newton's Method191 topic
  19. Scheduling191 topic

Where does Ernesto G. Birgin work?

Ernesto G. Birgin's main affiliation in the publication record is Universidade de São Paulo, Brazil.

How many publications and citations does Ernesto G. Birgin have?

OpenAlex counts 175 works and 16,744 citations for Ernesto G. Birgin, an h-index of 39, ranking #178,434 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.

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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