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Researcher · Atilim University · Türkiye

A. Okay Çelebi

A. Okay Çelebi publishes mostly in Applied Mathematics, Computational Theory and Mathematics and Numerical Analysis, on topics such as Differential Equations and Boundary Problems, Holomorphic and Operator Theory and Algebraic and Geometric Analysis.

OpenAlex
World rank
#1,242,085
of 1,633,909 ranked researchers
Rank in Türkiye
#10,880
of 17,160
Works
15
Citations
16
Citations per work
1.1

What does A. Okay Çelebi research?

Applied Mathematics: 61.1%Computational Theory and Mathematics: 11.1%Numerical Analysis: 11.1%Mathematical Physics: 5.6%other fields: 11.1%61%top field
Applied Mathematics61.1%Computational Theory and Mathematics11.1%Numerical Analysis11.1%Mathematical Physics5.6%other fields11.1%

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

  1. 1Applied Mathematics61% of their works
  2. 2Computational Theory and Mathematics11% of their works
  3. 3Numerical Analysis11% of their works
  4. 4Mathematical Physics6% of their works
  5. 5Control and Systems Engineering6% of their works
  6. 6Geometry and Topology6% of their works

Research topics

Which keywords describe A. Okay Çelebi's research?

The keywords of their largest research topics: Boundary Value Problems, Nonlocal, Partial Differential Equations, Composition Operators, Geometric Algebra, Quaternionic Analysis, Weighted Spaces and Controllability.

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 Problems52 topics
  2. Nonlocal41 topic
  3. Partial Differential Equations41 topic
  4. Composition Operators31 topic
  5. Geometric Algebra31 topic
  6. Quaternionic Analysis31 topic
  7. Weighted Spaces31 topic
  8. Controllability22 topics
  9. Heterogeneous21 topic
  10. Multiscale Methods21 topic
  11. Numerical Methods21 topic
  12. Singular Perturbation21 topic
  13. Boundary Control11 topic
  14. Complex Analysis11 topic
  15. Distributed Parameter Systems11 topic
  16. Fractional Differential Equations11 topic
  17. Geometric Function Theory11 topic
  18. Semilinear Differential Equations11 topic

Where does A. Okay Çelebi work?

A. Okay Çelebi's main affiliation in the publication record is Atilim University, Türkiye.

How many publications and citations does A. Okay Çelebi have?

Science Explorer counts 15 works and 16 citations for A. Okay Çelebi, ranking #1,242,085 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.