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Researcher · Bielefeld University · Germany

Alexander Asaturovich Grigor'yan

Alexander Asaturovich Grigor'yan publishes mostly in Applied Mathematics, Mathematical Physics and Computational Theory and Mathematics, on topics such as Geometric Analysis and Curvature Flows, Nonlinear Partial Differential Equations and Advanced Mathematical Modeling in Engineering.

ORCID 0000-0001-6092-4932 OpenAlex
World rank
#136,825
of 7,710,434 ranked researchers
Rank in Germany
#7,097
of 364,343
Works
193
Citations
8.4k
Citations per work
43.3
h-index
48
i10-index 112Top 0.5% in Applied Mathematics
Alexander Asaturovich Grigor'yan

What does Alexander Asaturovich Grigor'yan research?

Alexander Asaturovich Grigor'yan's work is mostly in Mathematics (64%), Computer Science (11%), Biochemistry, Genetics and Molecular Biology (3%).

Physical Sciences: 150 works · 77.8% of their workMathematics: 124 works · 64.4% of their workApplied Mathematics: 61 works · 31.5% of their workMathematical Physics: 44 works · 22.8% of their workGeometry and Topology: 19 works · 10.1% of their workComputer Science: 22 works · 11.2% of their workComputational Theory and Mathematics: 22 works · 11.2% of their workEnvironmental Science: 4 works · 2.2% of their workEcology: 4 works · 2.2% of their workEverything else: 37 works · 19.1% of their workLife Sciences: 6 works · 3.1% of their workBiochemistry, Genetics and Molecular Biology: 6 works · 3.1% of their workMolecular Biology: 6 works · 3.1% of their workTHEIR WORKAlexanderAsaturovich…193works
Life Sciences3%Physical Sciences78%

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. Mathematics12464.4%
    2. Computer Science2211.2%
    3. Environmental Science42.2%
  2. Everything else3719.1%
    1. Biochemistry, Genetics and Molecular Biology63.1%
  1. 1Applied Mathematics32% of their works
  2. 2Mathematical Physics23% of their works
  3. 3Computational Theory and Mathematics11% of their works
  4. 4Geometry and Topology10% of their works
  5. 5Molecular Biology3% of their works
  6. 6Ecology2% of their works

Research topics

Which keywords describe Alexander Asaturovich Grigor'yan's research?

The keywords of their largest research topics: Nonlinear Equations, Optimal Transport, Ricci Curvature, Fractional Laplacian, Sobolev Spaces, Heterogeneous, Multiscale Methods and Mathematical Physics.

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. Nonlinear Equations912 topics
  2. Optimal Transport781 topic
  3. Ricci Curvature781 topic
  4. Fractional Laplacian571 topic
  5. Sobolev Spaces571 topic
  6. Heterogeneous381 topic
  7. Multiscale Methods381 topic
  8. Mathematical Physics341 topic
  9. p-adic341 topic
  10. Kähler Metrics301 topic
  11. Stability301 topic
  12. Inverse Problems221 topic
  13. Persistent Homology221 topic
  14. Regularization Methods221 topic
  15. Topological Methods221 topic
  16. Differential Operators211 topic
  17. Spectral Theory211 topic

Where does Alexander Asaturovich Grigor'yan work?

Alexander Asaturovich Grigor'yan's main affiliation in the publication record is Bielefeld University, Germany.

How many publications and citations does Alexander Asaturovich Grigor'yan have?

OpenAlex counts 193 works and 8,356 citations for Alexander Asaturovich Grigor'yan, an h-index of 48, ranking #136,825 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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