Research Output per year
Personal profile
Description of research and teaching
Personal home page: https://www.mv.helsinki.fi/home/lassas/index.html
Fields of Science
- 111 Mathematics
International and National Collaboration
Publications and projects within past five years.
Publications
The Light Ray Transform on Lorentzian Manifolds
Lassas, M., Oksanen, L., Stefanov, P. & Uhlmann, G., 27 Feb 2020, In : Communications in Mathematical Physics. 31 p.Research output: Contribution to journal › Article › Scientific › peer-review
All-optical majority gate based on an injection-locked laser
von Lerber, T., Lassas, M., Lyubopytov, V. S., Ylinen, L., Chipouline, A., Hofmann, K. & Küppers, F., 10 Oct 2019, In : Scientific Reports. 9, 7 p., 14576.Research output: Contribution to journal › Article › Scientific › peer-review
Open Access
File
Correlation imaging in inverse scattering is tomography on probability distributions
Caro, P., Helin, T., Kujanpää, A. & Lassas, M., Jan 2019, In : Inverse Problems. 35, 1, 20 p., 015010.Research output: Contribution to journal › Article › Scientific › peer-review
Determination of a Riemannian manifold from the distance difference functions
Lassas, M. & Saksala, T., Apr 2019, In : Asian Journal of Mathematics. 23, 2, p. 173-199 27 p.Research output: Contribution to journal › Article › Scientific › peer-review
Discrete regularization and convergence of the inverse problem for 1+1 dimensional wave equation
Korpela, J., Lassas, M. & Oksanen, L., Jun 2019, In : Inverse problems and imaging. 13, 3, p. 575-596 22 p.Research output: Contribution to journal › Article › Scientific › peer-review
Projects
Centre of Excellence in Inverse Modelling and Imaging
Lassas, M., Siltanen, S., Piiroinen, P., Bubba, T., Balehowsky, T., Meaney, A., Latva-Äijö, S., Kujanpää, A., Liimatainen, T. J., Ylinen, L., Korpela, J., Helin, T., Santacesaria, M., Kyriakopoulou, D., Mach, M., Zhang, Z., Murthy, R., Dunlop, M., Rautio, S. I., Purisha, Z., Juvonen, M., Hyttinen, V., Enwald, J., Virtanen, H. J., Suomenrinne-Nordvik, A., Lehtonen, J., Ola, P., Ratti, L., Partio, H., Latva-Äijö, S., Enwald, J. & Agnelli, J. P.
01/01/2018 → 31/12/2025
Project: Research project
Atmospheric Mathematics
Kupiainen, A., Lassas, M., Vehkamäki, H., Vesala, T. & Muratore Ginanneschi, P.
01/12/2016 → 31/12/2020
Project: Research project
Dynamic X-ray sparse tomography
Siltanen, S., Lassas, M. & Elefante, P.
15/08/2014 → …
Project: Research project
Center of Excellence on Inverse Problems
Lassas, M., Siltanen, S. & Hyvärinen, A.
24/11/2014 → 31/12/2017
Project: Research project
Prizes
Activities
Hiroshi Isozaki
Matti Lassas (Host)18 Feb 2019 → 9 Mar 2019
Activity: Hosting a visitor types › Academic visit at UH
MSRI, Mathematical Sciences Research Institute
Matti Lassas (Visiting researcher)30 Sep 2019 → 23 Oct 2019
Activity: Visiting an external institution types › Academic visit to other institution
The 9th International Conference on Inverse Problems and Related Topics
Matti Lassas (Member of organizing committee)13 Aug 2018 → 17 Aug 2018
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
Geometric inverse problems with random and unknown sources
Matti Lassas (Speaker)20 Aug 2018 → 23 Aug 2018
Activity: Talk or presentation types › Invited talk
Manifold learning and an inverse problem for a wave equation
Matti Lassas (Speaker)24 Jan 2018 → 26 Jan 2018
Activity: Talk or presentation types › Invited talk