Olav Njåstad
Olav Njåstad publishes mostly in Applied Mathematics, Numerical Analysis and Computational Theory and Mathematics, on topics such as Mathematical functions and polynomials, Iterative Methods for Nonlinear Equations and Matrix Theory and Algorithms.
- World rank
- #846,920 of 1,633,909 ranked researchers
- Rank in Norway
- #3,939 of 6,482
- Works
- 46
- Citations
- 97
- Citations per work
- 2.1
What does Olav Njåstad research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Applied Mathematics38% of their works
- 2Numerical Analysis14% of their works
- 3Computational Theory and Mathematics8% of their works
- 4Modeling and Simulation8% of their works
- 5Mathematical Physics6% of their works
- 6Signal Processing5% of their works
Research topics
Which keywords describe Olav Njåstad's research?
The keywords of their largest research topics: Orthogonal Polynomials, Quadrature Methods, Iterative Methods, Nonlinear Equations, Convergence Analysis, Newton's Method, Anomalous Diffusion and Fractional Calculus.
- Weighted Spaces
- Meromorphic Functions
- FFT
- Difference Equations
- Numerical Linear Algebra
- Fractional Calculus
- Newton's Method
- Nonlinear Equations
- Quadrature Methods
- Orthogonal Polynomials
- Iterative Methods
- Convergence Analysis
- Anomalous Diffusion
- Matrix Computations
- Composition Operators
- Differential Operators
- Filter Banks
- Spectral Theory
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
- Orthogonal Polynomials201 topic
- Quadrature Methods201 topic
- Iterative Methods132 topics
- Nonlinear Equations132 topics
- Convergence Analysis71 topic
- Newton's Method71 topic
- Anomalous Diffusion61 topic
- Fractional Calculus61 topic
- Matrix Computations61 topic
- Numerical Linear Algebra61 topic
- Composition Operators31 topic
- Difference Equations31 topic
- Differential Operators31 topic
- FFT31 topic
- Filter Banks31 topic
- Meromorphic Functions31 topic
- Spectral Theory31 topic
- Weighted Spaces31 topic
Where does Olav Njåstad work?
Olav Njåstad's main affiliation in the publication record is Norwegian University of Science and Technology, Norway.
How many publications and citations does Olav Njåstad have?
Science Explorer counts 46 works and 97 citations for Olav Njåstad, ranking #846,920 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.