Riku Klén
PhD
riku.klen@utu.fi Kiinamyllynkatu 4-8 Turku |
Medical imaging, imaging instrumentation, machine learning, longitudinal analysis, geometric function theory, hyperbolic type geometries, quasiconformal mappings
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- Lipschitz conditions, triangular ratio metric, and quasiconformal maps (2015)
- Annales Academiae Scientiarum Fennicae. Mathematica
- Analyysiä reaaliluvuilla (2014) Petteri Harjulehto, Riku Klén, Mika Koskenoja
- Bernoulli inequality and hypergeometric functions (2014)
- Proceedings of the American Mathematical Society
- Inequalities for the generalized trigonometric and hyperbolic functions (2014)
- Journal of Mathematical Analysis and Applications
- On the stability of φ-uniform domains [On the stability of phi-uniform domains] (2014)
- Monatshefte für Mathematik
- Quasihyperbolic metric and möbius transformations (2014)
- Proceedings of the American Mathematical Society
- The visual angle metric and Möbius transformations (2014)
- Computational Methods and Function Theory
- Dimension of the boundary in different metrics (2013)
- Mathematica Scandinavica
- Inclusion relations of hyperbolic type metric balls II (2013)
- Publicationes Mathematicae Debrecen
- Local convexity properties of balls in Apollonian and Seittenranta's metrics (2013)
- Conformal Geometry and Dynamics
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