Computational Field Theory

Overview

Core fields of research

Basic natural phenomena and mathematical thinking

Research areas

Computational Science

Faculty

Faculty of Information Technology

Research group description

Our research group studies discrete exterior calculus and uses it to solve wave equations. Our application domains include electromagnetism, acoustics, elasticity and quantum mechanics.

Current

Members

Research group

Group leaders

Tuomo Rossi

Professor

Members

Lauri Kettunen

Professor

Sanna Mönkölä

Senior Lecturer (absent)

External members

Markus Kivioja

Doctoral Researcher

Supercell

Publications

Publication

2022

Self-Efficacy and Study Burnout Among IT Students : Challenges and Potentials

International CDIO Conference. Proceedings of the International CDIO Conference. Reykjavík University.

Järvinen, Miitta

Roslöf, Janne

Lämsä, Joni

Hämäläinen, Raija

Kettunen, Lauri

Publication

2022

SingleChannelNet : A model for automatic sleep stage classification with raw single-channel EEG

Biomedical Signal Processing and Control.

Zhou, Dongdong

Wang, Jian

Hu, Guoqiang

Zhang, Jiacheng

Li, Fan

Yan, Rui

Kettunen, Lauri

Chang, Zheng

Xu, Qi

Cong, Fengyu

Publication

2021

Generalized finite difference schemes with higher order Whitney forms

ESAIM : Mathematical Modelling and Numerical Analysis.

Kettunen, Lauri

Lohi, Jonni

Räbinä, Jukka

Mönkölä, Sanna

Rossi, Tuomo

Publication

2021

Improving Scalable K-Means++

Algorithms.

Hämäläinen, Joonas

Kärkkäinen, Tommi

Rossi, Tuomo

Publication

2021

LightSleepNet : A Lightweight Deep Model for Rapid Sleep Stage Classification with Spectrograms

Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

Zhou, Dongdong

Xu, Qi

Wang, Jian

Zhang, Jiacheng

Hu, Guoqiang

Kettunen, Lauri

Chang, Zheng

Cong, Fengyu

Publication

2021

Systematisation of Systems Solving Physics Boundary Value Problems

European Conference on Numerical Mathematics and Advanced Applications. Lecture Notes in Computational Science and Engineering. Springer.

Rossi, Tuomo

Räbinä, Jukka

Mönkölä, Sanna

Kiiskinen, Sampsa

Lohi, Jonni

Kettunen, Lauri

Publication

2021

Whitney forms and their extensions

Journal of Computational and Applied Mathematics.

Lohi, Jonni

Kettunen, Lauri

Publication

2018

Essential Measurements for Finite Element Simulations of Magnetostrictive Materials

IEEE Transactions on Magnetics.

Poutala, Arto

Kovanen, Tuomas

Kettunen, Lauri

Publication

2018

Generalized wave propagation problems and discrete exterior calculus

ESAIM : Mathematical Modelling and Numerical Analysis.

Räbinä, Jukka

Kettunen, Lauri

Mönkölä, Sanna

Rossi, Tuomo

Publication

2018

On solving separable block tridiagonal linear systems using a GPU implementation of radix-4 PSCR method

Journal of Parallel and Distributed Computing.

Myllykoski, Mirko

Rossi, Tuomo

Toivanen, Jari

Publication

2018

Pole force and inertial measurements to analyze cross-country skiing performance in field conditions

Proceedings of the Institution of Mechanical Engineers, Part P : Journal of Sports Engineering and Technology.

Nikkola, Antti

Särkkä, Olli

Suuriniemi, Saku

Kettunen, Lauri

Publication

2018

Scalable robust clustering method for large and sparse data

European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning. ESANN.

Hämäläinen, Joonas

Kärkkäinen, Tommi

Rossi, Tuomo