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Researcher · Instituto Nacional de Matemática Pura e Aplicada · Brazil

Claudia A. Sagastizábal

Claudia A. Sagastizábal publishes mostly in Computational Theory and Mathematics, Numerical Analysis and Electrical and Electronic Engineering, on topics such as Advanced Optimization Algorithms Research, Optimization and Variational Analysis and Risk and Portfolio Optimization.

ORCID 0000-0002-9363-9297 OpenAlex
World rank
#425,129
of 7,710,434 ranked researchers
Rank in Brazil
#1,978
of 253,246
Works
152
Citations
4.8k
Citations per work
31.8
h-index
36
i10-index 59Top 2.9% in Computational Theory and Mathematics
Claudia A. Sagastizábal

What does Claudia A. Sagastizábal research?

Claudia A. Sagastizábal's work is mostly in Engineering (22%), Computer Science (19%), Mathematics (18%).

Physical Sciences: 90 works · 59.4% of their workEngineering: 34 works · 22.3% of their workElectrical and Electronic Engineering: 17 works · 11.4% of their workComputational Mechanics: 10 works · 6.7% of their workOcean Engineering: 6 works · 4.2% of their workComputer Science: 29 works · 19.4% of their workComputational Theory and Mathematics: 29 works · 19.4% of their workMathematics: 27 works · 17.7% of their workNumerical Analysis: 27 works · 17.7% of their workEverything else: 51 works · 33.6% of their workSocial Sciences: 11 works · 7.0% of their workDecision Sciences: 11 works · 7.0% of their workManagement Science and Operations Research: 11 works · 7.0% of their workTHEIR WORKClaudia A.Sagastizábal152works
Physical Sciences59%Social Sciences7%

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. Engineering3422.3%
    2. Computer Science2919.4%
    3. Mathematics2717.7%
  2. Everything else5133.6%
    1. Decision Sciences117.0%
  1. 1Computational Theory and Mathematics19% of their works
  2. 2Numerical Analysis18% of their works
  3. 3Electrical and Electronic Engineering11% of their works
  4. 4Management Science and Operations Research7% of their works
  5. 5Computational Mechanics7% of their works
  6. 6Ocean Engineering4% of their works

Research topics

Which keywords describe Claudia A. Sagastizábal's research?

The keywords of their largest research topics: Convex Optimization, Optimization, Optimization Software, Semidefinite Programming, Iterative Algorithms, Nonlinear Operators, Risk Management and Robust Optimization.

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. Convex Optimization1073 topics
  2. Optimization622 topics
  3. Optimization Software621 topic
  4. Semidefinite Programming621 topic
  5. Iterative Algorithms521 topic
  6. Nonlinear Operators521 topic
  7. Risk Management271 topic
  8. Robust Optimization271 topic
  9. Economic Dispatch231 topic
  10. Unit Commitment231 topic
  11. Compressed Sensing181 topic
  12. Sparse Representation181 topic
  13. Reservoir Operation141 topic
  14. Water Resources141 topic
  15. Distributed Generation101 topic
  16. Optimal Power Flow101 topic
  17. Matrix Computations91 topic
  18. Numerical Linear Algebra91 topic

Where does Claudia A. Sagastizábal work?

Claudia A. Sagastizábal's main affiliation in the publication record is Instituto Nacional de Matemática Pura e Aplicada, Brazil.

How many publications and citations does Claudia A. Sagastizábal have?

OpenAlex counts 152 works and 4,833 citations for Claudia A. Sagastizábal, an h-index of 36, ranking #425,129 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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