Dr. H.P. (Rik) Lopuhaä
Dr. H.P. (Rik) Lopuhaä
Profile
Rik Lopuhaä studied Mathematics at the faculty of Science at University of Amsterdam, where he received his masters degree in Mathematical Statistics and Probability Theory in 1986. After his studies he participated in the NWO  project Multivariate Statistical Analysis with high Breakdown Point as researcher at Delft University of Technology, where he received his PhD in 1990. Since then, he was assistant professor in Statistics within the Statistics group within the Delft Institute of Applied Mathematics at the faculty Electrical Engineering, Mathematics and Computer Science at Delft University of Technology and was appointed associate professor in Statistics in 1993. During the period June  December 1991 he has been visiting assistant professor at the Department of Statistics at the University of Washington in Seattle, USA.
Rik Lopuhaä was Director of Studies MSc Applied Mathematics from January 2012  March 2021 and Director of Studies BSc Applied Mathematics from January 2012  January 2022
Profile
Rik Lopuhaä studied Mathematics at the faculty of Science at University of Amsterdam, where he received his masters degree in Mathematical Statistics and Probability Theory in 1986. After his studies he participated in the NWO  project Multivariate Statistical Analysis with high Breakdown Point as researcher at Delft University of Technology, where he received his PhD in 1990. Since then, he was assistant professor in Statistics within the Statistics group within the Delft Institute of Applied Mathematics at the faculty Electrical Engineering, Mathematics and Computer Science at Delft University of Technology and was appointed associate professor in Statistics in 1993. During the period June  December 1991 he has been visiting assistant professor at the Department of Statistics at the University of Washington in Seattle, USA.
Rik Lopuhaä was Director of Studies MSc Applied Mathematics from January 2012  March 2021 and Director of Studies BSc Applied Mathematics from January 2012  January 2022
Expertise
Publications

2023

2023
SEstimation in linear models with structured covariance matrices
Hendrik Paul Lopuhaä / Valerie Gares / Anne RuizGazen

2019
Central limit theorems for the Lperror of smooth isotonic estimators
Hendrik P. Lopuhaä / Eni Musta

2018
A central limit theorem for the Hellinger loss of Grenandertype estimators
Hendrik P. Lopuhaä / Eni Musta

2018
Limit Theory in Monotone Function Estimation
Cécile Durot / Hendrik P. Lopuhaä
