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Researcher · Romanian Academy · Romania

Vasile I. Istrăţescu

Vasile I. Istrăţescu publishes mostly in Applied Mathematics, Computational Theory and Mathematics and Mathematical Physics, on topics such as Spectral Theory in Mathematical Physics, Matrix Theory and Algorithms and Holomorphic and Operator Theory.

OpenAlex
World rank
#1,032,676
of 1,633,909 ranked researchers
Rank in Romania
#1,598
of 4,540
Works
21
Citations
29
Citations per work
1.4

What does Vasile I. Istrăţescu research?

Applied Mathematics: 25.0%Computational Theory and Mathematics: 21.4%Mathematical Physics: 21.4%Geometry and Topology: 21.4%other fields: 10.8%25%top field
Applied Mathematics25.0%Computational Theory and Mathematics21.4%Mathematical Physics21.4%Geometry and Topology21.4%other fields10.8%

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

  1. 1Applied Mathematics25% of their works
  2. 2Computational Theory and Mathematics21% of their works
  3. 3Mathematical Physics21% of their works
  4. 4Geometry and Topology21% of their works
  5. 5Computational Mechanics4% of their works
  6. 6Theoretical Computer Science4% of their works

Research topics

Which keywords describe Vasile I. Istrăţescu's research?

The keywords of their largest research topics: Holomorphic Functions, Differential Operators, Spectral Theory, Banach Spaces, Bifurcations, Composition Operators, Fixed Point Theorems and Geometric Algebra.

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 17 words, with their numbers
  1. Holomorphic Functions42 topics
  2. Differential Operators31 topic
  3. Spectral Theory31 topic
  4. Banach Spaces21 topic
  5. Bifurcations21 topic
  6. Composition Operators21 topic
  7. Fixed Point Theorems21 topic
  8. Geometric Algebra21 topic
  9. Geometry21 topic
  10. Hyperbolic21 topic
  11. Matrix Computations21 topic
  12. Metric Spaces21 topic
  13. Numerical Linear Algebra21 topic
  14. Operators21 topic
  15. Planar Systems21 topic
  16. Quaternionic Analysis21 topic
  17. Weighted Spaces21 topic

Where does Vasile I. Istrăţescu work?

Vasile I. Istrăţescu's main affiliation in the publication record is Romanian Academy, Romania.

How many publications and citations does Vasile I. Istrăţescu have?

Science Explorer counts 21 works and 29 citations for Vasile I. Istrăţescu, ranking #1,032,676 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.