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Researcher · Norwegian University of Science and Technology · Norway

Karl‐Mikael Perfekt

Karl‐Mikael Perfekt publishes mostly in Applied Mathematics, Mathematical Physics and Computational Theory and Mathematics, on topics such as Holomorphic and Operator Theory, Advanced Mathematical Modeling in Engineering and Algebraic and Geometric Analysis.

ORCID 0000-0003-4574-9683 OpenAlex
World rank
#791,899
of 1,633,909 ranked researchers
Rank in Norway
#3,718
of 6,482
Works
27
Citations
74
Citations per work
2.7

What does Karl‐Mikael Perfekt research?

Applied Mathematics: 43.8%Mathematical Physics: 20.8%Computational Theory and Mathematics: 16.7%Geometry and Topology: 6.3%other fields: 12.4%44%top field
Applied Mathematics43.8%Mathematical Physics20.8%Computational Theory and Mathematics16.7%Geometry and Topology6.3%other fields12.4%

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

  1. 1Applied Mathematics44% of their works
  2. 2Mathematical Physics21% of their works
  3. 3Computational Theory and Mathematics17% of their works
  4. 4Geometry and Topology6% of their works
  5. 5Electrical and Electronic Engineering4% of their works
  6. 6Control and Systems Engineering2% of their works

Research topics

Which keywords describe Karl‐Mikael Perfekt's research?

The keywords of their largest research topics: Composition Operators, Weighted Spaces, Geometric Algebra, Heterogeneous, Inverse Problems, Multiscale Methods, Quaternionic Analysis and Regularization Methods.

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. Composition Operators71 topic
  2. Weighted Spaces71 topic
  3. Geometric Algebra51 topic
  4. Heterogeneous51 topic
  5. Inverse Problems51 topic
  6. Multiscale Methods51 topic
  7. Quaternionic Analysis51 topic
  8. Regularization Methods51 topic
  9. Calderón–Zygmund Theory41 topic
  10. Differential Operators41 topic
  11. Fourier Multiplier Theorems41 topic
  12. Spectral Theory41 topic
  13. Matrix Computations21 topic
  14. Numerical Linear Algebra21 topic
  15. Orthogonal Polynomials21 topic
  16. Quadrature Methods21 topic

Where does Karl‐Mikael Perfekt work?

Karl‐Mikael Perfekt's main affiliation in the publication record is Norwegian University of Science and Technology, Norway.

How many publications and citations does Karl‐Mikael Perfekt have?

Science Explorer counts 27 works and 74 citations for Karl‐Mikael Perfekt, ranking #791,899 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.