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Researcher · University of Ioannina · Greece

Sotiris K. Ntouyas

Sotiris K. Ntouyas publishes mostly in Applied Mathematics, Modeling and Simulation and Numerical Analysis, on topics such as Nonlinear Differential Equations Analysis, Fractional Differential Equations Solutions and Differential Equations and Boundary Problems.

ORCID 0000-0002-7695-2118 OpenAlex
World rank
#435,432
of 7,710,434 ranked researchers
Rank in Greece
#1,428
of 33,280
Works
676
Citations
13k
Citations per work
19.0
h-index
47
i10-index 302Top 0.6% in Applied Mathematics
Sotiris K. Ntouyas

What does Sotiris K. Ntouyas research?

Sotiris K. Ntouyas's work is mostly in Mathematics (89%), Engineering (4%), Computer Science (3%).

Physical Sciences: 651 works · 96.3% of their workMathematics: 602 works · 89.0% of their workApplied Mathematics: 325 works · 48.1% of their workModeling and Simulation: 143 works · 21.1% of their workNumerical Analysis: 103 works · 15.2% of their workGeometry and Topology: 31 works · 4.6% of their workEngineering: 27 works · 4.0% of their workControl and Systems Engineering: 27 works · 4.0% of their workComputer Science: 22 works · 3.3% of their workComputational Theory and Mathematics: 22 works · 3.3% of their workEverything else: 25 works · 3.7% of their workTHEIR WORKSotiris K.Ntouyas676works
Physical Sciences96%

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. Mathematics60289.0%
    2. Engineering274.0%
    3. Computer Science223.3%
  2. Everything else253.7%
  1. 1Applied Mathematics48% of their works
  2. 2Modeling and Simulation21% of their works
  3. 3Numerical Analysis15% of their works
  4. 4Geometry and Topology5% of their works
  5. 5Control and Systems Engineering4% of their works
  6. 6Computational Theory and Mathematics3% of their works

Research topics

Which keywords describe Sotiris K. Ntouyas's research?

The keywords of their largest research topics: Boundary Value Problems, Controllability, Fractional Differential Equations, Semilinear Differential Equations, Anomalous Diffusion, Fractional Calculus, Nonlocal and Partial Differential Equations.

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 18 words, with their numbers
  1. Boundary Value Problems7932 topics
  2. Controllability6322 topics
  3. Fractional Differential Equations5581 topic
  4. Semilinear Differential Equations5581 topic
  5. Anomalous Diffusion4151 topic
  6. Fractional Calculus4151 topic
  7. Nonlocal2351 topic
  8. Partial Differential Equations2351 topic
  9. Numerical Methods2341 topic
  10. Singular Perturbation2341 topic
  11. Fixed Point Theorems751 topic
  12. Metric Spaces751 topic
  13. Boundary Control741 topic
  14. Distributed Parameter Systems741 topic
  15. Geometric Means721 topic
  16. Matrix Inequalities721 topic
  17. Differential Equations551 topic
  18. Numerical Integration551 topic

Where does Sotiris K. Ntouyas work?

Sotiris K. Ntouyas's main affiliation in the publication record is University of Ioannina, Greece.

How many publications and citations does Sotiris K. Ntouyas have?

OpenAlex counts 676 works and 12,816 citations for Sotiris K. Ntouyas, an h-index of 47, ranking #435,432 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.

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