Science Explorer Interactive view Map
Researcher · University of Kaiserslautern · Germany

Klaus Ritter

Klaus Ritter publishes mostly in Numerical Analysis, Computational Theory and Mathematics and Mathematical Physics, on topics such as Matrix Theory and Algorithms, Mathematical Approximation and Integration and Advanced Optimization Algorithms Research.

OpenAlex
World rank
#78,152
of 1,633,909 ranked researchers
Rank in Germany
#5,137
of 86,443
Works
42
Citations
223
Citations per work
5.3

What does Klaus Ritter research?

Numerical Analysis: 23.4%Computational Theory and Mathematics: 19.1%Mathematical Physics: 12.8%Applied Mathematics: 10.6%other fields: 34.1%23%top field
Numerical Analysis23.4%Computational Theory and Mathematics19.1%Mathematical Physics12.8%Applied Mathematics10.6%other fields34.1%

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

  1. 1Numerical Analysis23% of their works
  2. 2Computational Theory and Mathematics19% of their works
  3. 3Mathematical Physics13% of their works
  4. 4Applied Mathematics11% of their works
  5. 5Transportation4% of their works
  6. 6Pulmonary and Respiratory Medicine4% of their works

Research topics

Which keywords describe Klaus Ritter's research?

The keywords of their largest research topics: High-dimensional Integration, Matrix Computations, Numerical Linear Algebra, Quasi-Monte Carlo, Optimization Software, Semidefinite Programming, Generalized Functions and Infinite and Infinitesimal Numbers.

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. High-dimensional Integration61 topic
  2. Matrix Computations61 topic
  3. Numerical Linear Algebra61 topic
  4. Quasi-Monte Carlo61 topic
  5. Optimization Software31 topic
  6. Semidefinite Programming31 topic
  7. Generalized Functions21 topic
  8. Infinite and Infinitesimal Numbers21 topic
  9. Inverse Problems21 topic
  10. Iterative Algorithms21 topic
  11. Nonlinear Operators21 topic
  12. Orthogonal Polynomials21 topic
  13. Quadrature Methods21 topic
  14. Regularization Methods21 topic
  15. Floating-Point Arithmetic11 topic
  16. Interval Analysis11 topic

Where does Klaus Ritter work?

Klaus Ritter's main affiliation in the publication record is University of Kaiserslautern, Germany.

How many publications and citations does Klaus Ritter have?

Science Explorer counts 42 works and 223 citations for Klaus Ritter, ranking #78,152 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.