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

External members

Markus Kivioja

Doctoral Researcher

Supercell

Publications

Publication

2013

Theoretical study on travelling web dynamics and instability under non-homogeneous tension

International Journal of Mechanical Sciences.

Banichuk, Nikolay

Jeronen, Juha

Neittaanmäki, Pekka

Saksa, Tytti

Tuovinen, Tero

Publication

2012

Dynamic analysis for axially moving viscoelastic panels

International Journal of Solids and Structures.

Saksa, Tytti

Banichuk, Nikolay

Jeronen, Juha

Kurki, Matti

Tuovinen, Tero

Publication

2012

Interaction between velocity potential and displacement in time-harmonic elasto-acoustic coupling: A numerical method with spectral elements and controllability approach

European Congress on Computational Methods in Applied Sciences and Engineering. Vienna University of Technology.

Mönkölä, Sanna

Publication

2012

On axially moving plates with uncertainties

Reports of the Department of Mathematical Information Technology. Series B, Scientific computing. University of Jyväskylä.

Banichuk, Nikolay

Jeronen, Juha

Saksa, Tytti

Tirronen, Maria

Tuovinen, Tero

Publication

2012

On efficient numerical solution of time-periodic wave equation using controllability technique and mixed finite elements

European Congress on Computational Methods in Applied Sciences and Engineering. Vienna University of Technology.

Kähkönen, Sami

Glowinski, Roland

Rossi, Tuomo

Mäkinen, Raino

Publication

2012

On static instability and estimates for critical velocities of axially moving orthotropic plates under inhomogeneous tension

Reports of the Department of Mathematical Information Technology. Series B, Scientific computing. University of Jyväskylä.

Saksa, Tytti

Jeronen, Juha

Publication

2012

Pareto optimal solutions for good runnability of moving bands

Reports of the Department of Mathematical Information Technology. Series B, Scientific computing. University of Jyväskylä.

Banichuk, Nikolay

Neittaanmäki, Pekka

Saksa, Tytti

Tirronen, Maria

Tuovinen, Tero

Publication

2012

Stability of moving viscoelastic panels interacting with surrounding fluid

Rakenteiden Mekaniikka (Journal of Structural Mechanics).

Saksa, Tytti

Jeronen, Juha

Tuovinen, Tero

Publication

2012

Strain field theory for viscoelastic continuous high-speed webs with plane stress behavior

European Congress on Computational Methods in Applied Sciences and Engineering. Vienna University of Technology.

Kurki, Matti

Jeronen, Juha

Saksa, Tytti

Tuovinen, Tero

Publication

2011

Dynamic behaviour of an axially moving viscoelastic panel in contact with supporting rollers.

Proceedings of CAO2011: ECCOMAS Thematic Conference on Computational Analysis and Optimization. Reports of the Department of Mathematical Information Technology. Series A, Collections. University of Jyväskylä.

Saksa, Tytti

Publication

2011

Estimates for deviations from exact solutions of the Cauchy problem for Maxwell's equations

Annales Academiae Scientiarum Fennicae Mathematica.

Pauly, Dirk

Repin, Sergey

Rossi, Tuomo

Publication

2011

Laskennallinen tiede - tieteen kolmas menetelmä : tilannekatsaus 2011

Reports of the Department of Mathematical Information Technology. Series B, Scientific computing. Jyväskylän yliopisto, tietotekniikan laitos.

Neittaanmäki, Pekka

Tiihonen, Timo

Mäkinen, Raino

Rossi, Tuomo

Tuovinen, Tero

Pölönen, Ilkka

Kaihlavirta, Auri

Neittaanmäki, Henriikka

Melén, Antti