Lauri Oksanen
- Lorentzian Calderón problem under curvature bounds
2022/02/05 by Spyros Alexakis, Ali Feizmohammadi, Lauri Oksanen · 6 citations
Mathematics · Computer Science · #Numerical methods in inverse problems #Advanced Mathematical Modeling in Engineering #Geometric Analysis and Curvature Flows
- Inverse problems for real principal type operators
2020/01/21 by Lauri Oksanen, Oksanen, Lauri, Mikko Salo +5 · 5 citations
Computer Science · Mathematics · #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #Differential Geometry (math.DG) #FOS: Mathematics #Mathematical Analysis and Transform Methods #Numerical methods in inverse problems
- Detection of Hermitian connections in wave equations with cubic non-linearity
2019/02/15 by Xi Chen, Chen, Xi, Matti Lassas +5 · 4 citations
Earth and Planetary Sciences · Mathematics · #35R30 #Analysis of PDEs (math.AP) #FOS: Mathematics #FOS: Physical sciences #Mathematical Analysis and Transform Methods #Mathematical Physics (math-ph) #Numerical methods in inverse problems #Seismic Imaging and Inversion Techniques
- On the inverse problem of finding cosmic strings and other topological\n defects
2015/05/12 by Matti Lassas, Lassas, Matti, Lauri Oksanen +5 · 2 citations
Mathematics · Computer Science · #Numerical methods in inverse problems #advanced mathematical theories #Advanced Mathematical Modeling in Engineering
- Recovery of time-dependent coefficient on Riemanian manifold for hyperbolic equations
2016/06/23 by Yavar Kian, Lauri Oksanen, Kian, Yavar +1 · 2 citations
Mathematics · Computer Science · #Numerical methods in inverse problems #Advanced Mathematical Modeling in Engineering #Advanced Mathematical Physics Problems
- Documenting lemming population change in the Arctic: Can we detect trends?
2019/07/22 by Dorothée Ehrich, Niels M. Schmidt, Niels Martin Schmidt +52 · 3 citations
Environmental Science · #Animal Ecology and Behavior Studies #Ecology and Vegetation Dynamics Studies #Fire effects on ecosystems
- On the interplay between the light ray and the magnetic X-ray transforms
2025/02/06 by Lauri Oksanen, Gabriel P. Paternain, Oksanen, Lauri +3 · 4 citations
Engineering · Physics and Astronomy · #35R30 #53C50 #53C65 #Analysis of PDEs (math.AP) #Differential Geometry (math.DG) #Experimental and Theoretical Physics Studies #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geophysics and Sensor Technology #Radioactive Decay and Measurement Techniques
- Fully discrete finite element data assimilation method for the heat\n equation
2017/07/21 by Erik Burman, Jonathan Ish-Horowicz, Burman, Erik +3 · 1 citation
Mathematics · Engineering · Computer Science · #Numerical methods in inverse problems #Advanced Numerical Methods in Computational Mathematics #Advanced Mathematical Modeling in Engineering
- Coefficient Determination for Non-Linear Schrödinger Equations on manifolds
2022/01/10 by Matti Lassas, Lassas, Matti, Lauri Oksanen +6 · 1 citation
Mathematics · Engineering · #Numerical methods in inverse problems #Microwave Imaging and Scattering Analysis #Spectral Theory in Mathematical Physics
- Rigidity in the Lorentzian Calderón problem with formally determined data
2024/09/27 by Lauri Oksanen, Oksanen, Lauri, Rakesh Rakesh +3 · 3 citations
Mathematics · Physics and Astronomy · #Analysis of PDEs (math.AP) #Black Holes and Theoretical Physics #Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #Geometric Analysis and Curvature Flows #Mathematical Physics (math-ph) #Numerical methods in inverse problems
- Quantitative unique continuation for the elasticity system with application to the kinematic inverse rupture problem
2022/03/25 by Maarten V. de Hoop, Matti Lassas, de Hoop, Maarten V. +5 · 1 citation
Computer Science · Engineering · Mathematics · #35L10 #35Q86 #35R30 #Analysis of PDEs (math.AP) #Contact Mechanics and Variational Inequalities #FOS: Mathematics #Numerical methods in inverse problems #Stability and Controllability of Differential Equations
- Linearized Boundary Control Method for Density Reconstruction in Acoustic Wave Equations
2024/05/23 by Lauri Oksanen, Oksanen, Lauri, Tianyu Yang +3 · 1 citation
Earth and Planetary Sciences · Engineering · Mathematics · #35L05 #35R30 #Analysis of PDEs (math.AP) #FOS: Mathematics #Flow Measurement and Analysis #Numerical methods in inverse problems #Seismic Imaging and Inversion Techniques
- Emerging priorities in terrestrial herbivory research in the Arctic
2025/01/01 by Isabel C. Barrio, Katariina Vuorinen, Laura Barbero-Palacios +76 · 1 voice · 1 citation
Health Professions · Environmental Science · #Indigenous Studies and Ecology #Ecology and biodiversity studies #Rangeland and Wildlife Management
- Quantum field theory and inverse problems: Imaging with Entangled Photons
2025/06/04 by Matti Lassas, Lassas, Matti, Medet Nursultanov +5 · 2 citations
Mathematics · Physics and Astronomy · #Analysis of PDEs (math.AP) #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Numerical methods in inverse problems #Quantum optics and atomic interactions #Spectral Theory in Mathematical Physics