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Researcher · Romanian Academy · Romania

Ivan Singer

Ivan Singer publishes mostly in Computational Theory and Mathematics, Mathematical Physics and Geometry and Topology, on topics such as Optimization and Variational Analysis, Advanced Banach Space Theory and Advanced Optimization Algorithms Research.

World rank
#391,818
of 1,633,909 ranked researchers
Rank in Romania
#256
of 4,540
Works
49
Citations
168
Citations per work
3.4

What does Ivan Singer research?

Computational Theory and Mathematics: 21.3%Mathematical Physics: 15.0%Geometry and Topology: 12.5%Numerical Analysis: 11.3%other fields: 39.9%21%top field
Computational Theory and Mathematics21.3%Mathematical Physics15.0%Geometry and Topology12.5%Numerical Analysis11.3%other fields39.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computational Theory and Mathematics21% of their works
  2. 2Mathematical Physics15% of their works
  3. 3Geometry and Topology12% of their works
  4. 4Numerical Analysis11% of their works
  5. 5Applied Mathematics9% of their works
  6. 6Algebra and Number Theory6% of their works

Research topics

Which keywords describe Ivan Singer's research?

The keywords of their largest research topics: Iterative Algorithms, Nonlinear Operators, Banach Spaces, Operators, Optimization Software, Semidefinite Programming, Bifurcations and Fixed Point Theorems.

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 16 words, with their numbers
  1. Iterative Algorithms131 topic
  2. Nonlinear Operators131 topic
  3. Banach Spaces91 topic
  4. Operators91 topic
  5. Optimization Software81 topic
  6. Semidefinite Programming81 topic
  7. Bifurcations41 topic
  8. Fixed Point Theorems41 topic
  9. Metric Spaces41 topic
  10. Planar Systems41 topic
  11. Deformations31 topic
  12. Hom-Lie Algebras31 topic
  13. Fuzzy Logic21 topic
  14. Networked Control Systems21 topic
  15. Residuated Lattices21 topic
  16. Stability Analysis21 topic

Where does Ivan Singer work?

Ivan Singer's main affiliation in the publication record is Romanian Academy, Romania.

How many publications and citations does Ivan Singer have?

Science Explorer counts 49 works and 168 citations for Ivan Singer, ranking #391,818 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.