Toni Lassila
D.Sc. (Tech.)
Research activities
Current position
Assistant (1.8.2009 - 30.11.2010)
Scientific collaborator at EPFL (1.12.2010 - )
Contact information
Address:
EPFL-SB-MATHICSE-CMCS
Station 8-MA
CH-1015 Lausanne
Switzerland
E-mail: toni.lassila [at] epfl.ch
Curriculum vitae
Research interests
Numerical methods in scientific computing, especially in
Publications
- Lassila T. and Rozza G.: Model reduction of semiaffinely parameterized partial differential equations by two-level affine approximation. Comptes Rendus Mathematique, article in press, 2010. [pdf]
- Rozza G., Lassila T. and Manzoni A.: Reduced basis approximation for shape optimization in thermal flows with a parametrized polynomial geometric map. Proceedings of International Conference on Spectral and High-Order Methods, June 2009, Trondheim, Norway. Lecture Notes in Computational Science and Engineering, Springer, 2010. [pdf]
- Lassila T. and Rozza G.: Parametric free-form shape design with PDE models and reduced basis method. Computer Methods in Applied Mechanics and Engineering 199(23-24):1583-1592, 2010. [pdf]
- Xuan Z.C., Lassila T., Rozza G. and Quarteroni A.: On computing upper and lower bounds on the outputs of linear elasticity problems approximated by the smoothed finite element method. International Journal of Numerical Methods in Engineering 83:174-195, 2010. [pdf]
- Eirola T. and Lassila T.: Optimization of convex shapes: an approach to crystal shape identification. Proceedings of the 2nd International Conference on Scale Space Methods and Variational Methods in Computer Vision, Voss, Norway, June 2009, pp.660-671, 2009. [pdf]
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Lassila T.: Optimal damping of a membrane and topological shape optimization. Structural and Multidiscriplinary Optimization
38(1):43-52, 2009. [pdf]
- Lassila T.: Numerical shape optimization; an application to wave damping (in Finnish). Master's thesis, Helsinki University of Technology, 2007. [pdf]
Conference presentations
- Lassila T., Manzoni A., Rozza G.: Reduced basis method for the reliable model reduction of Navier-Stokes equations in cardiovascular modelling. Model Reduction for Complex Dynamical Systems, TU Berlin, December 2-4, 2010. [pdf]
- Lassila T., Quarteroni A., Rozza G.: Reduced formulation of steady fluid-structure interaction with parametric coupling. IV International Symposium on Modelling of Physiological Flows, Chia Laguna, Sardinia, June 2-5, 2010. [pdf]
- Lassila T., Rozza G.: Model reduction of steady fluid-structure interaction problems with reduced basis methods and free-form deformations. 10th Finnish Mechanics Days, Jyväskylä, Finland, December 2009. [pdf]
- Lassila T.: How to get in better shape (mathematically). 2nd BGCE Student Paper Prize competition, SIAM Computational Science and Engineering 2009, Miami, March 2009. [pdf]