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

2008

Time-harmonic elasticity with controllability and higher-order discretization methods

Journal of Computational Physics.

Mönkölä, Sanna

Heikkola, Erkki

Pennanen, Anssi

Rossi, Tuomo

Publication

2008

Two Different Approaches for Fluid-Structure Interaction (FSI) Based Flutter Problems in Paper Machine

Reports of the Department of Mathematical Information Technology, Series B. Scientific Computing. Unknown.

Tuovinen, Tero

Mönkölä, Sanna

Publication

2007

A Memetic Differential Evolution in Filter Design for Defect Detection in Paper Production

Applications of Evolutionary Computing. Proceedings of EvoWorkshops 2007. Lecture Notes in Computer Science. Springer.

Tirronen, Ville

Neri, Ferrante

Kärkkäinen, Tommi

Valjus, Kirsi

Rossi, Tuomo

Publication

2007

An efficient swap algorithm for the lattice Boltzmann method

Computer Physics Communications.

Mattila, Keijo

Hyväluoma, Jari

Rossi, Tuomo

Aspnäs, M.

Westerholm, Jari

Publication

2007

Controllability method for acoustic scattering with spectral elements

Journal of Computational and Applied Mathematics.

Heikkola, Erkki

Mönkölä, Sanna

Pennanen, Anssi

Rossi, Tuomo

Publication

2007

Controllability method for the Helmholtz equation with higher-order discretizations

Journal of Computational Physics.

Heikkola, Erkki

Mönkölä, Sanna

Pennanen, Anssi

Rossi, Tuomo

Publication

2007

Fitness Diversity Based Adaptation in Multimeme Algorithms: A Comparative Study

Proceedings of the IEEE Congress on Evolutionary Computation,Special Session on Memetic Algorithms, Singapore.

Neri, Ferrante

Tirronen, Ville

Kärkkäinen, Tommi

Rossi, Tuomo

Publication

2007

Numerical solution of the Navier equation with controllability approach

Reports of the Department of Mathematical Information Technology, Series B. Scientific Computing. Unknown.

Mönkölä, Sanna

Heikkola, Erkki

Pennanen, Anssi

Rossi, Tuomo

Publication

2007

Spectral element method and a control algorithm for acousto-elastic interaction

Computational Methods for Coupled Problems in Science and Engineering II, Coupled Problems 2007.

Mönkölä, Sanna

Publication

2007

Time-harmonic solution for linear elastic wave equation with controllability and higher-order discretizations

Proceedings of the 8th International Conference on Mathematical and Numerical Aspects of Waves.

Mönkölä, Sanna

Publication

2006

A mixed formulation and exact controllability approach forthe computation of the periodic solutions of the scalar wave equation. (I): Controllability problem formulation and related iterative solution

Comptes Rendus Mathématique. Académie des Sciences. Paris.

Glowinski, Roland

Rossi, Tuomo

Publication

2006

Application of an Algebraic Multigrid Method to Incompressible Flow Problems

Reports of the Department of Mathematical Information Technology. Reports of the Department of Mathematical Information Technology, Series B. Scientific Computing.

Martikainen, Janne

Pennanen, Anssi

Rossi, Tuomo