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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On the Lack of External Response of a Nonlinear Medium in the Second-harmonic Generation Process
Cakoni, F., Hovsepyan, N., Lassas, M. & Vogelius, M., Apr 2025, In: SIAM Journal on Mathematical Analysis. 57, 2, p. 1370-1405 36 p.Research output: Contribution to journal › Article › Scientific › peer-review
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QUANTITATIVE STABILITY OF GEL’FAND’S INVERSE BOUNDARY PROBLEM
Burago, D., Ivanov, S., Lassas, M. & Lu, J., 2025, In: Analysis and PDE. 18, 4, p. 963-1035 73 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Quantum computing algorithms for inverse problems on graphs and an NP-complete inverse problem
Ilmavirta, J., Lassas, M., Lu, J., Oksanen, L. & Ylinen, L., Aug 2025, In: Inverse problems and imaging. 19, 4, p. 660-692 33 p., 2024049.Research output: Contribution to journal › Article › Scientific › peer-review
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Reconstruction along a geodesic from sphere data in Finsler geometry and anisotropic elasticity
De Hoop, M. V., Ilmavirta, J. & Lassas, M., Apr 2025, In: Journal de Mathematiques Pures et Appliquées. 196, 21 p., 103688.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile -
Stability and Lorentzian Geometry for an Inverse Problem of a Semilinear Wave Equation
Lassas, M., Liimatainen, T., Potenciano-Machado, L. & Tyni, T., 10 May 2025, In: Analysis & PDE. 18, 5, p. 1065-1118 54 p.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
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PDE-INVERSE: Geometric Methods in Inverse Problems for Partial Differential Equations
Lassas, M. (Project manager), Chakraborty, S. (Participant), Covi, G. (Participant), Kulikov, P. (Participant), Liimatainen, T. J. (Participant) & Lu, J. (Participant)
European Commision Joint Research Centre
01/11/2023 → 31/10/2028
Project: EU Horizon Europe: European Research Council (HORIZON-ERC)
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Inverse Co: Centre of Excellence of Inverse Modelling and Imaging
Lassas, M. (Project manager), Covi, G. (Participant), Karvonen, E. K. K. (Participant), Latva-Äijö, S.-M. (Participant), Lehtonen, J. (Participant), Lu, J. (Participant) & Zewde, H. A. (Participant)
01/01/2023 → 31/12/2025
Project: Research Council of Finland: Centre of Exellence
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Centre of Excellence in Inverse Modelling and Imaging
Lassas, M. (Project manager), Siltanen, S. (Principal Investigator), Piiroinen, P. (Participant), Bubba, T. (Participant), Balehowsky, T. (Participant), Meaney, A. (Participant), Kujanpää, A. (Participant), Liimatainen, T. J. (Participant), Ylinen, L. (Participant), Korpela, J. (Participant), Helin, T. (Participant), Santacesaria, M. (Participant), Kyriakopoulou, D. (Participant), Mach, M. (Participant), Zhang, Z. (Participant), Murthy, R. (Participant), Dunlop, M. (Participant), Rautio, S. I. (Participant), Purisha, Z. (Participant), Juvonen, M. (Participant), Hyttinen, V. (Participant), Virtanen, H. (Participant), Suomenrinne-Nordvik, A. (Participant), Lehtonen, J. (Participant), Ola, P. (Participant), Ratti, L. (Participant), Partio, H. (Other), Latva-Äijö, S.-M. (Participant), Enwald, J. (Participant), Tyni, T. K. (Participant), Agnelli, J. P. (Participant), Silva de Moura, F. (Participant), Oksanen, L. (Principal Investigator), Heikkilä, T. (Participant), Blåsten, E. (Participant), Lu, J. (Participant), Meyerson, R. C. (Participant), Karvonen, E. K. K. (Participant), Suonperä, E. E. M. (Participant), Jensen, B. C. S. (Participant), Valkonen, T. (Principal Investigator) & Nursultanov, M. (Participant)
01/01/2018 → 31/12/2025
Project: Research project
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Dynamic X-ray sparse tomography
Siltanen, S. (Other), Lassas, M. (Other) & Elefante, P. (Participant)
15/08/2014 → …
Project: Research project
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Prizes
Activities
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Inverse problems and quantum science
Lassas, M. (Invited speaker)
29 Jan 2021Activity: Talk or presentation types › Invited talk
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Inverse problems for non-linear hyperbolic and elliptic equations
Lassas, M. (Speaker)
24 Jun 2020Activity: Talk or presentation types › Oral presentation
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Hiroshi Isozaki
Lassas, M. (Host)
16 Feb 2020 → 9 Mar 2020Activity: Hosting a visitor types › Academic visit at UH
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Invisible cloaking and cosmology
Lassas, M. (Speaker)
15 Dec 2020Activity: Talk or presentation types › Oral presentation
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New Deep Neural Networks Solving Nonlinear Inverse Problems
Lassas, M. (Invited speaker)
30 Jan 2020Activity: Talk or presentation types › Invited talk
Press/Media
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Matemaatikko: Veikkauksen uusi peli voi teoriassa syrjiä syrjäseutuja
15/04/2014
1 Media contribution
Press/Media: Press / Media