Janne Heittokangas
Janne Heittokangas publishes mostly in Applied Mathematics, Geometry and Topology and Algebra and Number Theory, on topics such as Meromorphic and Entire Functions, Holomorphic and Operator Theory and Advanced Differential Equations and Dynamical Systems.
- World rank
- #225,965 of 1,633,909 ranked researchers
- Rank in Finland
- #1,405 of 8,199
- Works
- 23
- Citations
- 95
- Citations per work
- 4.1
What does Janne Heittokangas research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Applied Mathematics58% of their works
- 2Geometry and Topology21% of their works
- 3Algebra and Number Theory8% of their works
- 4Numerical Analysis4% of their works
- 5Control and Systems Engineering4% of their works
- 6Computational Theory and Mathematics4% of their works
Research topics
- Meromorphic and Entire Functions
- Holomorphic and Operator Theory
- Advanced Differential Equations and Dynamical Systems
- Nonlinear Differential Equations Analysis
- Optimization and Variational Analysis
- Stability and Controllability of Differential Equations
- Advanced Topics in Algebra
- Analytic Number Theory Research
Which keywords describe Janne Heittokangas's research?
The keywords of their largest research topics: Difference Equations, Meromorphic Functions, Bifurcations, Composition Operators, Planar Systems, Weighted Spaces, Controllability and Boundary Value Problems.
- Nonlinear Operators
- Iterative Algorithms
- Distributed Parameter Systems
- Boundary Control
- Boundary Value Problems
- Weighted Spaces
- Composition Operators
- Meromorphic Functions
- Difference Equations
- Bifurcations
- Planar Systems
- Controllability
- Fractional Differential Equations
- Deformations
- Hom-Lie Algebras
- L-Functions
- Primes
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
- Difference Equations81 topic
- Meromorphic Functions81 topic
- Bifurcations41 topic
- Composition Operators41 topic
- Planar Systems41 topic
- Weighted Spaces41 topic
- Controllability32 topics
- Boundary Value Problems21 topic
- Fractional Differential Equations21 topic
- Boundary Control11 topic
- Deformations11 topic
- Distributed Parameter Systems11 topic
- Hom-Lie Algebras11 topic
- Iterative Algorithms11 topic
- L-Functions11 topic
- Nonlinear Operators11 topic
- Primes11 topic
Where does Janne Heittokangas work?
Janne Heittokangas's main affiliation in the publication record is University of Eastern Finland, Finland.
How many publications and citations does Janne Heittokangas have?
Science Explorer counts 23 works and 95 citations for Janne Heittokangas, ranking #225,965 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.