Research output per year
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.
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All-Optical Phase Memory Circuit Based on Two Coupled Lasers and External Optical Injection
von Lerber, T., Lyubopytov, V. S., Ylinen, L., Lassas, M. & Kuppers, F., 2023, In: IEEE Journal on Selected Topics in Quantum Electronics. 29, 2, 11 p., 7500211.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Fitting a manifold of large reach to noisy data
Fefferman, C., Ivanov, S., Lassas, M. & Narayanan, H., Jul 2023, (E-pub ahead of print) In: Journal of Topology and Analysis. 82 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Gelfand's inverse problem for the graph Laplacian
Blåsten, E., Isozaki, H., Lassas, M. & Lu, J., 2023, In: Journal of Spectral Theory . 13, 1, p. 1-45 45 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Inverse Problems for Discrete Heat Equations and Random Walks for a Class of Graphs
Blåsten, E., Isozaki, H., Lassas, M. & Lu, J., 2023, In: SIAM Journal on Discrete Mathematics. 37, 2, p. 831-863 33 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Quantitative unique continuation for the elasticity system with application to the kinematic inverse rupture problem
de Hoop, M. V., Lassas, M., Lu, J. & Oksanen, L., 8 Mar 2023, In: Communications in Partial Differential Equations. 48, 2, p. 286-314 29 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
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Inverse Co: Centre of Excellence of Inverse Modelling and Imaging
Lassas, M., Karvonen, E. K. K., Latva-Äijö, S., Lehtonen, J., Lu, J. & Zewde, H. A.
01/01/2023 → 31/12/2025
Project: Academy of Finland: Centres of Exellence funding
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Centre of Excellence in Inverse Modelling and Imaging
Lassas, M., Siltanen, S., Piiroinen, P., Bubba, T., Balehowsky, T., Meaney, A., 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., Virtanen, H., Suomenrinne-Nordvik, A., Lehtonen, J., Ola, P., Ratti, L., Partio, H., Latva-Äijö, S., Enwald, J., Tyni, T. K., Agnelli, J. P., Silva de Moura, F., Oksanen, L., Heikkilä, T., Blåsten, E., Lu, J., Meyerson, R. C., Karvonen, E. K. K., Suonperä, E. E. M., Jensen, B. C. S., Valkonen, T. & Nursultanov, M.
01/01/2018 → 31/12/2025
Project: Research project
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Dynamic X-ray sparse tomography
Siltanen, S., Lassas, M. & Elefante, P.
15/08/2014 → …
Project: Research project
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Atmospheric Mathematics
Kupiainen, A., Lassas, M., Vehkamäki, H., Vesala, T. & Muratore Ginanneschi, P.
01/12/2016 → 31/12/2020
Project: Research project
Prizes
Activities
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Inverse problems and quantum science
Matti Lassas (Invited speaker)
29 Jan 2021Activity: Talk or presentation types › Invited talk
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Inverse Days
Tatiana Bubba (Scientific Committee Chair), Matti Lassas (Scientific Committee Member), Samuli Siltanen (Scientific Committee Member), Janne Hakkarainen (Scientific Committee Member), Johanna Tamminen (Scientific Committee Member) & Marko Laine (Scientific Committee Member)
14 Dec 2020 → 18 Dec 2020Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars
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New Deep Neural Networks Solving Nonlinear Inverse Problems
Matti Lassas (Invited speaker)
30 Jan 2020Activity: Talk or presentation types › Invited talk
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Hiroshi Isozaki
Matti Lassas (Host)
16 Feb 2020 → 9 Mar 2020Activity: Hosting a visitor types › Academic visit at UH
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Inverse problems for non-linear hyperbolic and elliptic equations
Matti Lassas (Speaker)
24 Jun 2020Activity: Talk or presentation types › Oral presentation
Press/Media
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Matemaatikko: Veikkauksen uusi peli voi teoriassa syrjiä syrjäseutuja
15/04/2014
1 Media contribution
Press/Media: Press / Media