3 citations · 3 across the 3 of their papers we have counts for
6 papers
Inhomogeneous Priors for Bayesian Inverse Problems
Babak Maboudi Afkham, Tomas Soto, Mirza Karamehmedovic +1
Many inverse problems arising in engineering and applied sciences involve unknown quantities with pronounced spatial inhomogeneity, such as localized defects or spatially varying m…
Stability estimates for the inverse source problem with passive measurements
Faouzi Triki, Kristoffer Linder-Steinlein, Mirza Karamehmedovic
We consider the multi-frequency inverse source problem in the presence of a non-homogeneous medium using passive measurements. Precisely, we derive stability estimates for determin…
Low-dimensional offshore wave input for extreme event quantification
Kenan Šehić, Henrik Bredmose, John D. Sørensen +1
In offshore engineering design, nonlinear wave models are often used to propagate stochastic waves from an input boundary to the location of an offshore structure. Each wave realiz…
Levenberg-Marquardt algorithm for acousto-electric tomography based on the complete electrode model
Changyou Li, Mirza Karamehmedovic, Ekaterina Sherina +1
The inverse problem in Acousto-Electric tomography concerns the reconstruction of the electric conductivity in a domain from knowledge of the power density function in the interior…
Active-Subspace Analysis of Exceedance Probability for Shallow-Water Waves
Kenan Šehić, Henrik Bredmose, John D. Sørensen +1
We model shallow-water waves using a one-dimensional Korteweg-de Vries equation with the wave generation parameterized by random wave amplitudes for a predefined sea state. These w…
Explicit tight bounds on the stably recoverable information for the inverse source problem
Mirza Karamehmedović
For the inverse source problem with the two-dimensional Helmholtz equation, the singular values of the 'source-to-near field' forward operator reveal a sharp frequency cut-off in t…