Author

Teemu Tyni

Observed names: T. Tyni, Tyni, Teemu

Institution: University of Oulu

Observed institutions: University of Helsinki, University of Toronto, University of Oulu

ORCID: 0000-0001-6978-3646

Observed ORCID: 0000-0001-6978-3646

OpenAlex ID: A5091140802

Uniqueness, reconstruction and stability for an inverse problem of a semi-linear wave equation

2022 · Matti Lassas, Tony Liimatainen, et al. · Journal of Differential Equations · 50

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Scattering problems for perturbations of the multidimensional biharmonic operator

2018 · Teemu Tyni, Valery Serov · Inverse Problems and Imaging · 37

Inverse problems for elliptic equations with fractional power type nonlinearities

2021 · Tony Liimatainen, Yi-Hsuan Lin, et al. · Journal of Differential Equations · 31

Stability Estimates for the Inverse Fractional Conductivity Problem

2024 · Giovanni Covi, Jesse Railo, et al. · SIAM Journal on Mathematical Analysis · 19

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Inverse backscattering problem for perturbations of biharmonic operator

2017 · Teemu Tyni, Markus Harju · Inverse Problems · 18

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Stability estimates for inverse problems for semi-linear wave equations on Lorentzian manifolds

2021 · Lassas, Matti, Liimatainen, Tony, et al. · arXiv (Cornell University) · 12

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An inverse problem for a semi-linear wave equation: A numerical study

2023 · Matti Lassas, Tony Liimatainen, et al. · Inverse Problems and Imaging · 11

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Well-posedness and inverse problems for semilinear nonlocal wave equations

2024 · Yi-Hsuan Lin, Teemu Tyni, et al. · Nonlinear Analysis · 10

Recovery of singularities in a fourth-order operator on the line from limited data

2016 · Teemu Tyni, Markus Harju, et al. · Inverse Problems · 8

A Boundary Integral Equation Method for the Complete Electrode Model in Electrical Impedance Tomography with Tests on Experimental Data

2024 · Teemu Tyni, Adam R. Stinchcombe, et al. · SIAM Journal on Imaging Sciences · 7

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Optimal Runge approximation for nonlocal wave equations and unique determination of polyhomogeneous nonlinearities

2025 · Yi-Hsuan Lin, Teemu Tyni, et al. · Calculus of Variations and Partial Differential Equations · 6

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Inverse scattering problems for non-linear wave equations on Lorentzian manifolds

2024 · Alexakis, Spyros, Isozaki, Hiroshi, et al. · arXiv (Cornell University) · 4

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Numerical results for Saito’s uniqueness theorem in inverse scattering theory

2020 · Teemu Tyni · Inverse Problems · 4

X-ray imaging from nonlinear waves: numerical reconstruction of a cubic nonlinearity

2026 · Suvi Anttila, Markus Harju, et al. · Inverse Problems · 3

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Stability and Lorentzian geometry for an inverse problem of a semilinear wave equation

2025 · Matti Lassas, Tony Liimatainen, et al. · Analysis & PDE · 3

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Inverse scattering problem for quasi-linear perturbation of the biharmonic operator on the line

2018 · Teemu Tyni, Valery Serov · Inverse Problems and Imaging · 3

Two-dimensional inverse scattering for quasi-linear biharmonic operator

2021 · Markus Harju, Jaakko Kultima, et al. · Inverse Problems and Imaging · 2

Optimal recovery of a radiating source with multiple frequencies along one line

2020 · Tommi Brander, Joonas Ilmavirta, et al. · Inverse Problems and Imaging · 2

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Recovery of singularities from a backscattering Born approximation for a biharmonic operator in 3D

2018 · Teemu Tyni · Inverse Problems · 2

Numerical reconstruction of Schrödinger equations with quadratic nonlinearities

2026 · Khaoula El Maddah, Matti Lassas, et al. · Inverse Problems · 1

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Optimal stability of regularized spectral differentiation in Sobolev spaces

2026 · Tyni, Teemu · arXiv (Cornell University)

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Reconstruction for an inverse scattering problem with a Kerr type nonlinearity

2026 · Maddah, Khaoula El, Lassas, Matti, et al. · arXiv (Cornell University)

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A boundary integral equations approach to electrical impedance tomography: Experiments on the KTC2023 data

2024 · Spyros Alexakis, Adam Stinchcombe, et al. · Applied Mathematics for Modern Challenges

Inverse medium problem for a singular contrast

2019 · V. Serov, T. Tyni · Journal of Mathematical Physics

Direct and inverse scattering problems for perturbations of the biharmonic operator

2018 · Teemu Tyni

Works count: 28

Citation count: 240

H-index: 8

I10-index: 8