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Researcher · University of Geneva · Switzerland

Ernst Hairer

Ernst Hairer publishes mostly in Numerical Analysis, Computational Mechanics and Computational Theory and Mathematics, on topics such as Numerical methods for differential equations, Advanced Numerical Methods in Computational Mathematics and Matrix Theory and Algorithms.

ORCID 0000-0001-5057-2654 OpenAlex
World rank
#78,409
of 7,710,434 ranked researchers
Rank in Switzerland
#1,663
of 80,918
Works
289
Citations
33k
Citations per work
114.9
h-index
55
i10-index 136Top 0.4% in Numerical Analysis
Ernst Hairer

What does Ernst Hairer research?

Ernst Hairer's work is mostly in Mathematics (37%), Engineering (23%), Computer Science (14%).

Physical Sciences: 233 works · 80.5% of their workMathematics: 107 works · 37.0% of their workNumerical Analysis: 107 works · 37.0% of their workEngineering: 66 works · 22.7% of their workComputational Mechanics: 41 works · 14.3% of their workElectrical and Electronic Engineering: 18 works · 6.4% of their workControl and Systems Engineering: 6 works · 2.0% of their workComputer Science: 40 works · 13.7% of their workComputational Theory and Mathematics: 40 works · 13.7% of their workPhysics and Astronomy: 21 works · 7.1% of their workStatistical and Nonlinear Physics: 21 works · 7.1% of their workEverything else: 56 works · 19.5% of their workTHEIR WORKErnst Hairer289works
Physical Sciences80%

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. Mathematics10737.0%
    2. Engineering6622.7%
    3. Computer Science4013.7%
    4. Physics and Astronomy217.1%
  2. Everything else5619.5%
  1. 1Numerical Analysis37% of their works
  2. 2Computational Mechanics14% of their works
  3. 3Computational Theory and Mathematics14% of their works
  4. 4Statistical and Nonlinear Physics7% of their works
  5. 5Electrical and Electronic Engineering6% of their works
  6. 6Control and Systems Engineering2% of their works

Research topics

Which keywords describe Ernst Hairer's research?

The keywords of their largest research topics: Differential Equations, Numerical Integration, Finite Element Methods, Fluid-Structure Interaction, Matrix Computations, Numerical Linear Algebra, Numerical Methods and Singular Perturbation.

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 16 words, with their numbers
  1. Differential Equations2091 topic
  2. Numerical Integration2091 topic
  3. Finite Element Methods801 topic
  4. Fluid-Structure Interaction801 topic
  5. Matrix Computations601 topic
  6. Numerical Linear Algebra601 topic
  7. Numerical Methods451 topic
  8. Singular Perturbation451 topic
  9. Electromagnetics421 topic
  10. Finite-Difference Time-Domain421 topic
  11. Lagrangian Coherent Structures221 topic
  12. Quantum Chaos221 topic
  13. Deep Learning181 topic
  14. Partial Differential Equations181 topic
  15. Modelica171 topic
  16. Simulation171 topic

Where does Ernst Hairer work?

Ernst Hairer's main affiliation in the publication record is University of Geneva, Switzerland.

How many publications and citations does Ernst Hairer have?

OpenAlex counts 289 works and 33,197 citations for Ernst Hairer, an h-index of 55, ranking #78,409 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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