Publications (79)
On Absence and Existence of the Anomalous Localized Resonance without the Quasi-static Approximation
Henrik Kettunen, Matti Lassas, Petri Ola
The Poisson embedding approach to the Calderón problem
Matti Lassas, Tony Liimatainen, Mikko Salo
Conic singularities, generalized scattering matrix, and inverse scattering on asymptotically hyperbolic surfaces
Hiroshi Isozaki, Yaroslav Kurylev, Matti Lassas
Determining electrical and heat transfer parameters using coupled boundary measurements
Katsiaryna Krupchyk, Matti Lassas, Samuli Siltanen
Inverse problems for elliptic equations with power type nonlinearities
Matti Lassas, Tony Liimatainen, Yi-Hsuan Lin +1
Inverse problems with partial data for a magnetic Schrödinger operator in an infinite slab and on a bounded domain
Katsiaryna Krupchyk, Matti Lassas, Gunther Uhlmann
Correlation based passive imaging with a white noise source
Tapio Helin, Matti Lassas, Lauri Oksanen +1
An inverse problem for a hyperbolic system on a vector bundle and energy measurements
Katsiaryna Krupchyk, Matti Lassas
Comment on "Scattering Theory Derivation of a 3D Acoustic Cloaking Shell"
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
On nonuniqueness for Calderon's inverse problem
Allan Greenleaf, Matti Lassas, Gunther Uhlmann
Recovering the isometry type of a Riemannian manifold from local boundary diffraction travel times
Maarten V. de Hoop, Sean F. Holman, Einar Iversen +2
Detection of Hermitian connections in wave equations with cubic non-linearity
Xi Chen, Matti Lassas, Lauri Oksanen +1
Inverse problem for the Riemannian wave equation with Dirichlet data and Neumann data on disjoint sets
Matti Lassas, Lauri Oksanen
Inverse problems for differential forms on Riemannian manifolds with boundary
Katsiaryna Krupchyk, Matti Lassas, Gunther Uhlmann
The linearized Calderon problem in transversally anisotropic geometries
David Dos Santos Ferreira, Yaroslav Kurylev, Matti Lassas +2
The borderlines of the invisibility and visibility for Calderon's inverse problem
Kari Astala, Matti Lassas, Lassi Paivarinta
Linearization stability results and active measurements for the Einstein-scalar field equations
Yaroslav Kurylev, Matti Lassas, Gunther Uhlmann
The inverse conductivity problem with an imperfectly known boundary in three dimensions
Ville Kolehmainen, Matti Lassas, Petri Ola
Calderon's inverse problem for anisotropic conductivity in the plane
Kari Astala, Matti Lassas, Lassi Paivarinta
Inverse problem for Einstein-scalar field equations
Yaroslav Kurylev, Matti Lassas, Lauri Oksanen +1
Cloaking a sensor via transformation optics
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Maxwell's Equations with Scalar Impedance: Inverse Problems with data given on a part of the boundary
Yaroslav Kurylev, Matti Lassas, Erkki Somersalo
Time reversal methods in unknown medium and inverse problems
Kenrick Bingham, Yaroslav Kurylev, Matti Lassas +1
Optimal Acoustic Measurements
Margaret Cheney, David Isaacson, Matti Lassas
Partial data inverse problems and simultaneous recovery of boundary and coefficients for semilinear elliptic equations
Matti Lassas, Tony Liimatainen, Yi-Hsuan Lin +1
Inverse problem for the wave equation with a white noise source
Tapio Helin, Matti Lassas, Lauri Oksanen
On the inverse problem of finding cosmic strings and other topological defects
Matti Lassas, Lauri Oksanen, Plamen Stefanov +1
Determination of structures in the space-time from local measurements: a detailed exposition
Yaroslav Kurylev, Matti Lassas, Gunther Uhlmann
Effectiveness and improvement of cylindrical cloaking with the SHS lining
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Multidimensional Borg-Levinson Theorem
Yaroslav Kurylev, Matti Lassas, Ricardo Weder
Invisibility and Inverse Problems
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Inverse Problems and Index Formulae for Dirac Operators
Yaroslav Kurylev, Matti Lassas
Correlation imaging in inverse scattering is tomography on probability distributions
Pedro Caro, Tapio Helin, Antti Kujanpää +1
Inverse problems for semilinear wave equations on Lorentzian manifolds
Matti Lassas, Gunther Uhlmann, Yiran Wang
Hierarchical models in statistical inverse problems and the Mumford--Shah functional
Tapio Helin, Matti Lassas
Stability and Reconstruction in Gel'fand Inverse Boundary Spectral Problem
Atsushi Katsuda, Yaroslav Kurylev, Matti Lassas
Inverse boundary value problems for the perturbed polyharmonic operator
Katsiaryna Krupchyk, Matti Lassas, Gunther Uhlmann
Determination of the Spacetime from Local Time Measurements
Matti Lassas, Lauri Oksanen, Yang Yang
Reconstruction of Betti numbers of manifolds for anisotropic Maxwell and Dirac systems
Katsiaryna Krupchyk, Yaroslav Kurylev, Matti Lassas
Regularization strategy for inverse problem for 1+1 dimensional wave equation
Jussi Korpela, Matti Lassas, Lauri Oksanen
Approximate quantum and acoustic cloaking
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Forward and inverse scattering on manifolds with asymptotically cylindrical ends
Hiroshi Isozaki, Yaroslav Kurylev, Matti Lassas
Schrodinger's Hat: Electromagnetic, acoustic and quantum amplifiers via transformation optics
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Analysis of regularized inversion of data corrupted by white Gaussian noise
Hanne Kekkonen, Matti Lassas, Samuli Siltanen
The Calderon problem in transversally anisotropic geometries
David Dos Santos Ferreira, Yaroslav Kurylev, Matti Lassas +1
Determination of vacuum space-times from the Einstein-Maxwell equations
Matti Lassas, Gunther Uhlmann, Yiran Wang
Determining a first order perturbation of the biharmonic operator by partial boundary measurements
Katsiaryna Krupchyk, Matti Lassas, Gunther Uhlmann
Rigidity of broken geodesic flow and inverse problems
Yaroslav Kurylev, Matti Lassas, Gunther Uhlmann
Optical computing by injection-locked lasers
Tuomo von Lerber, Matti Lassas, Quang Trung Le +4
Two dimensional invisibility cloaking for Helmholtz equation and non-local boundary conditions
Matti Lassas, Ting Zhou
Inverse problems in spacetime I: Inverse problems for Einstein equations - Extended preprint version
Yaroslav Kurylev, Matti Lassas, Gunther Uhlmann
Stability of the unique continuation for the wave operator via Tataru inequality and applications
Roberta Bosi, Yaroslav Kurylev, Matti Lassas
Superdimensional Metamaterial Resonators
Allan Greenleaf, Henrik Kettunen, Yaroslav Kurylev +2
Inverse problems for Lorentzian manifolds and non-linear hyperbolic equations
Yaroslav Kurylev, Matti Lassas, Gunther Uhlmann
Inverse scattering for a random potential
Pedro Caro, Tapio Helin, Matti Lassas
Reconstruction of a compact Riemannian manifold from the scattering data of internal sources
Matti Lassas, Teemu Saksala, Hanming Zhou
An inverse problem for the wave equation with one measurement and the pseudorandom noise
Tapio Helin, Matti Lassas, Lauri Oksanen
The Calderon problem for conormal potentials, I: Global uniqueness and reconstruction
Allan Greenleaf, Matti Lassas, Gunther Uhlmann
Spectral theory and inverse problem on asymptotically hyperbolic orbifolds
Hiroshi Isozaki, Yaroslav Kurylev, Matti Lassas
Hyperbolic inverse problem with data on disjoint sets
Yavar Kian, Yaroslav Kurylev, Matti Lassas +1
Determination of a Riemannian manifold from the distance difference functions
Matti Lassas, Teemu Saksala
Boundary regularity for the Ricci equation, geometric convergence, and Gel'fand's inverse boundary problem
Michael T. Anderson, Atsushi Katsuda, Yaroslav Kurylev +2
Inverse problems for heat equation and space-time fractional diffusion equation with one measurement
Tapio Helin, Matti Lassas, Lauri Ylinen +1
Discrete regularization and convergence of the inverse problem for 1+1 dimensional wave equation
Jussi Korpela, Matti Lassas, Lauri Oksanen
The blow-up of electromagnetic fields in 3-dimensional invisibility cloaking for Maxwell's equations
Matti Lassas, Ting Zhou
Reconstruction of a conformally Euclidean metric from local boundary diffraction travel times
Maarten V. de Hoop, Sean F. Holman, Einar Iversen +2
Electromagnetic wormholes via handlebody constructions
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Inverse spectral problems on a closed manifold
Katsiaryna Krupchyk, Yaroslav Kurylev, Matti Lassas
Posterior consistency and convergence rates for Bayesian inversion with hypoelliptic operators
Hanne Kekkonen, Matti Lassas, Samuli Siltanen
Equivalence of time-domain inverse problems and boundary spectral problems
Alexander Katchalov, Yaroslav Kurylev, Matti Lassas +1
Focusing waves in unknown media by modified time reversal iteration
Matias Dahl, Anna Kirpichnikova, Matti Lassas
Maxwell's Equations with Scalar Impedance: Direct and Inverse Problems
Yaroslav Kurylev, Matti Lassas, Erkki Somersalo
Inverse problem for wave equation with sources and observations on disjoint sets
Matti Lassas, Lauri Oksanen
The Novikov-Veselov Equation and the Inverse Scattering Method, Part I: Analysis
Matti Lassas, Jennifer L Mueller, Samuli Siltanen +1
Inverse acoustic scattering problem in half-space with anisotropic random impedance
Tapio Helin, Matti Lassas, Lassi Päivärinta
Electromagnetic wormholes and virtual magnetic monopoles
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Full-wave invisibility of active devices at all frequencies
Allan Greenleaf, Yaroslav Kurylev, Matti Lassas +1
Reconstruction of a Riemannian manifold from noisy intrinsic distances
Charles Fefferman, Sergei Ivanov, Matti Lassas +1
The Calderón problem for the conformal Laplacian
Matti Lassas, Tony Liimatainen, Mikko Salo