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M

Matti Lassas

University of Helsinki

38H-index
368Paper Count
7.2KCitation Count
Published Papers 20
Publication Date
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On Exponential Instability of an Inverse Problem for the Wave Equation
errInternational Mathematics Research Notices
IF0.9
err2026-02-01
err0
PREAI
errBusch, Leonard; Lassas, Matti; Oksanen, Lauri; Salo, Mikko
errShare
errSave
STROKE CLASSIFICATION USING VIRTUAL HYBRID EDGE DETECTION FROM IN SILICO ELECTRICAL IMPEDANCE TOMOGRAPHY DATA
errInverse Problems and Imaging
IF1.5
err2025-11-01
err0
PREAI
errAgnelli, Juan Pablo; Moura, Fernando; Rautio, Siiri; Alsaker, Melody; Murthy, Rashmi; Lassas, Matti; Siltanen, Samuli
errShare
errSave
RECONSTRUCTION AND INTERPOLATION OF MANIFOLDS II: INVERSE PROBLEMS WITH PARTIAL DATA FOR DISTANCES OBSERVATIONS AND FOR THE HEAT KERNEL
errAMERICAN JOURNAL OF MATHEMATICS
IF0
err2025-10-01
err0
PREAI
errFefferman, Charles; Ivanov, Sergei; Lassas, Matti; Lu, Jinpeng; Arayanan, Ariharan
errShare
errSave
All-Optical Phase Memory Circuit Based on Two Coupled Lasers and External Optical Injection
errIEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
IF5.1
err2023-03-01
err0
errOAAI
errvon Lerber, Tuomo; Lyubopytov, Vladimir S.; Ylinen, Lauri; Lassas, Matti; Kuppers, Franko
errShare
errSave
All-optical majority gate based on an injection-locked laser
errSCIENTIFIC REPORTS
IF3.9
err2019-10-10
err12
errOAAI
errvon Lerber, Tuomo; Lassas, Matti; Lyubopytov, Vladimir S.; Ylinen, Lauri; Chipouline, Arkadi; Hofmann, Klaus; Kueppers, Franko
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errSave
Dynamic multi-source X-ray tomography using a spacetime level set method
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2015-06-01
err14
PREAI
errNiemi, Esa; Lassas, Matti; Kallonen, Aki; Harhanen, Lauri; Hamalainen, Keijo; Siltanen, Samuli
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errSave
Inverse problems and invisibility cloaking for FEM models and resistor networks
errMATHEMATICAL MODELS & METHODS IN APPLIED SCIENCES
IF3
err2014-11-24
err8
errOAAI
errLassas, Matti; Salo, Mikko; Tzou, Leo
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errSave
SPARSE TOMOGRAPHY
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2013-01-01
err52
PREAI
errHamalainen, Keijo; Kallonen, Aki; Kolehmainen, Ville; Lassas, Matti; Niinimaki, Kati; Siltanen, Samuli
errShare
errSave
Cloaked electromagnetic, acoustic, and quantum amplifiers via transformation optics
errPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
IF9.1
err2012-06-14
err51
errOAAI
errGreenleaf, Allan; Kurylev, Yaroslav; Lassas, Matti; Leonhardt, Ulf; Uhlmann, Gunther
errShare
errSave
Cloaking Devices, Electromagnetic Wormholes, and Transformation Optics
errSIAM REVIEW
IF6.1
err2009-02-05
err195
PREAI
errGreenleaf, Allan; Kurylev, Yaroslav; Lassas, Matti; Uhlmann, Gunther
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errSave
Electrical impedance tomography problem with inaccurately known boundary and contact impedances
errIEEE TRANSACTIONS ON MEDICAL IMAGING
IF9.8
err2008-10-01
err58
PREAI
errKolehmainen, Ville; Lassas, Matti; Ola, Petri
errShare
errSave
Limited data X-ray tomography using nonlinear evolution equations
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2008-01-01
err29
PREAI
errKolehmainen, Ville; Lassas, Matti; Siltanen, Samuli
errShare
errSave
Improvement of cylindrical cloaking with the SHS lining
errOPTICS EXPRESS
IF3.3
err2007-01-01
err85
errOAAI
errGreenleaf, A.; Kurylev, Y.; Lassas, M.; Uhlmann, G.
errShare
errSave
Parallelized Bayesian inversion for three-dimensional dental X-ray imaging
errIEEE TRANSACTIONS ON MEDICAL IMAGING
IF9.8
err2006-02-01
err30
PREAI
errKolehmainen, V; Vanne, A; Siltanen, S; Järvenpää, S; Kaipio, JP; Lassas, M; Kalke, M
errShare
errSave
Wavelet-based reconstruction for limited-angle X-ray tomography
errIEEE TRANSACTIONS ON MEDICAL IMAGING
IF9.8
err2006-02-01
err137
PREAI
errRantala, M; Vänskä, S; Järvenpää, S; Kalke, M; Lassas, M; Moberg, J; Siltanen, S
errShare
errSave
Statistical inversion for medical x-ray tomography with few radiographs:: II.: Application to dental radiology
errPHYSICS IN MEDICINE AND BIOLOGY
IF3.4
err2003-05-07
err87
PREAI
errKolehmainen, V; Siltanen, S; Järvenpää, S; Kaipio, JP; Koistinen, P; Lassas, M; Pirttilä, J; Somersalo, E
errShare
errSave
Statistical inversion for medical x-ray tomography with few radiographs:: I.: General theory
errPHYSICS IN MEDICINE AND BIOLOGY
IF3.4
err2003-05-07
err123
PREAI
errSiltanen, S; Kolehmainen, V; Järvenpää, S; Kaipio, JP; Koistinen, P; Lassas, M; Pirttilä, J; Somersalo, E
errShare
errSave
The Calderon problem for conormal potentials - I: Global uniqueness and reconstruction
errCOMMUNICATIONS ON PURE AND APPLIED MATHEMATICS
IF2.7
err2003-01-08
err60
errOAAI
errGreenleaf, A; Lassas, M; Uhlmann, G
errShare
errSave
Wind velocity observation with a CW Doppler radar
errIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
IF8.6
err2002-11-01
err5
PREAI
errLassas, M; Mataich, M; Siltanen, S; Somersalo, E
errShare
errSave
On the existence and convergence of the solution of PML equations
errCOMPUTING
IF2.8
err1998-09-01
err131
PREAI
errLassas, M; Somersalo, E
errShare
errSave

Research Directions

The data has not been retrieved yet.
Co-authors
Cooperation Journals
G
Günther Uhlmann
H-index: 67 · Papers: 544
U
Ulf Leonhardt
H-index: 54 · Papers: 279
J
Jari P. Kaipio
H-index: 51 · Papers: 289
E
Erkki Somersalo
H-index: 41 · Papers: 300
V
Ville Kolehmainen
H-index: 38 · Papers: 211
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