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Researcher · National Technical University of Athens · Greece

Themistocles M. Rassias

Themistocles M. Rassias publishes mostly in Applied Mathematics, Mathematical Physics and Computational Theory and Mathematics, on topics such as Functional Equations Stability Results, Advanced Topics in Algebra and Optimization and Variational Analysis.

OpenAlex
World rank
#671,892
of 7,710,434 ranked researchers
Rank in Greece
#2,466
of 33,280
Works
452
Citations
15k
Citations per work
33.6
h-index
42
i10-index 134Top 1.1% in Applied Mathematics
Themistocles M. Rassias

What does Themistocles M. Rassias research?

Themistocles M. Rassias's work is mostly in Mathematics (70%), Computer Science (13%).

Physical Sciences: 372 works · 82.3% of their workMathematics: 315 works · 69.6% of their workApplied Mathematics: 138 works · 30.6% of their workMathematical Physics: 59 works · 13.1% of their workGeometry and Topology: 47 works · 10.3% of their workNumerical Analysis: 41 works · 9.0% of their workAlgebra and Number Theory: 30 works · 6.6% of their workComputer Science: 57 works · 12.7% of their workComputational Theory and Mathematics: 57 works · 12.7% of their workEverything else: 80 works · 17.7% of their workTHEIR WORKThemistocles M.Rassias452works
Physical Sciences82%

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. Mathematics31569.6%
    2. Computer Science5712.7%
  2. Everything else8017.7%
  1. 1Applied Mathematics31% of their works
  2. 2Mathematical Physics13% of their works
  3. 3Computational Theory and Mathematics13% of their works
  4. 4Geometry and Topology10% of their works
  5. 5Numerical Analysis9% of their works
  6. 6Algebra and Number Theory7% of their works

Research topics

Which keywords describe Themistocles M. Rassias's research?

The keywords of their largest research topics: Banach Spaces, Functional Equations, Hyers-Ulam Stability, Deformations, Hom-Lie Algebras, Iterative Algorithms, Nonlinear Operators and Generalized Functions.

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 17 words, with their numbers
  1. Banach Spaces2322 topics
  2. Functional Equations1971 topic
  3. Hyers-Ulam Stability1971 topic
  4. Deformations661 topic
  5. Hom-Lie Algebras661 topic
  6. Iterative Algorithms581 topic
  7. Nonlinear Operators581 topic
  8. Generalized Functions571 topic
  9. Infinite and Infinitesimal Numbers571 topic
  10. Fixed Point Theorems481 topic
  11. Metric Spaces481 topic
  12. Optimization Software411 topic
  13. Semidefinite Programming411 topic
  14. Geometric Means381 topic
  15. Matrix Inequalities381 topic
  16. Iterative Methods351 topic
  17. Newton's Method351 topic

Where does Themistocles M. Rassias work?

Themistocles M. Rassias's main affiliation in the publication record is National Technical University of Athens, Greece.

How many publications and citations does Themistocles M. Rassias have?

OpenAlex counts 452 works and 15,170 citations for Themistocles M. Rassias, an h-index of 42, ranking #671,892 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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