Juha's home

Me, keeping the leaning tower from toppling over.

My office is 8.20f and email address is here.

My publications

Up-to-date list of my publications is here, except it is missing one:

J. Hietarinta, J. Jäykkä, and P. Salo, Dynamics of vortices and knots in Faddeev’s model, in Workshop on Integrable Theories, Solitons and Duality (2002), PoS(unesp2002)017

Research interests

Topological solitons in classical field theories
Hopfions
Vortices
Discretisation methods for PDE's
Scattering of topological solitons
Discrete dynamics
Numerical methods for optimisation
Optimisation of numerical algorithms for large scale (1000 CPUs and above) massively parallel computers