OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Inverse and Ill-Posed Problems is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Frontmatter	14
Stability estimates for an inverse problem of determining time-dependent coefficients in a system of parabolic equations	13
Inverse problems for equations of a mixed parabolic-hyperbolic type with power degeneration in finding the right-hand parts that depend on time	12
Recovery of an infinite rough surface by a nonlinear integral equation method from phaseless near-field data	11
Block Toeplitz Inner-Bordering method for the Gelfand–Levitan–Marchenko equations associated with the Zakharov–Shabat system	8
A weakly inhomogeneous vibrating membrane and the solotone effect in two dimensions	8
Determining both leading coefficient and source in a nonlocal elliptic equation	7
Accelerating regional weather forecasting by super-resolution and data-driven methods	7
Frontmatter	6
The game model with multi-task for image denoising and edge extraction	6
Convergence rates for Tikhonov regularization of a coefficient identification problem	6
On recovery of an unbounded bi-periodic interface for the inverse fluid-solid interaction scattering problem	6
Error estimates for simplified Levenberg–Marquardt method for nonlinear ill-posed operator equations in Hilbert spaces	6
Determination of the time-dependent effective ion collision frequency from an integral observation	5
Hölder stability estimates in determining the time-dependent coefficients of the heat equation from the Cauchy data set	5
Inverse Sturm–Liouville problem with polynomials in the boundary condition and multiple eigenvalues	5
A physics-inspired neural network for short-wave radiation parameterization	5
Stability estimate for the time-dependent source function component of parabolic equations with coefficients dependent on space and time variables	5
A two-stage algorithm based on convolution and attention hybrid architecture for multi-obstacle inverse scattering problems: Integrating obstacle perception and shape recognition	5
A numerical solution of the dynamic vector tomography problem using the truncated singular value decomposition method	4
Extracting discontinuity using the probe and enclosure methods	4
The problem of determining multiple coefficients in an ultrahyperbolic equation	4
Direct numerical algorithm for calculating the heat flux at an inaccessible boundary	4
Integrating the probe and singular sources methods	4
The Cauchy problem for the 3D Poisson equation: Landweber iteration vs. horizontally diagonalize and fit method	4

Identification of a diffusion coefficient in a distributed order time fractional diffusion equation based on the conjugate gradient method	4
A rotation total variation regularization for full waveform inversion	3
Markov chain Monte Carlo methods applied to the stochastic inversion of 1D viscoelastic parameters	3
On an iterative fractional Tikhonov–Landweber method for ill-posed problems	3
On the uniqueness theorems for transmission problems related to models of elasticity, diffusion and electrocardiography	3
Stability estimate for scalar image velocimetry	3
Can a single scalar second order PDE govern well the propagation of the electric wave field in a heterogeneous 3D medium?	3
Inverse problem for Sturm–Liouville operator with complex-valued weight and eigenparameter dependent boundary conditions	3
Analytical solution of Stefan-type problems	3
Determination of lower order perturbations of a polyharmonic operator in two dimensions	3
Analysis of a multiplicative control problem for a nonlinear reaction–diffusion–convection equation	3
Regularization of backward parabolic equations in Banach spaces by generalized Sobolev equations	3
The inverse problem of heat conduction in the case of non-uniqueness: A functional identification approach	3
Fast multilevel iteration methods for solving nonlinear ill-posed problems	3
A uniqueness result for the inverse problem of identifying boundaries from weighted Radon transform	3
An inverse problem for nonlinear electrodynamic equations	2
Regularization operators versus regularization strategies	2
Quantum inverse scattering for time-dependent repulsive Hamiltonians of quadratic type	2
M. M. Lavrentiev-type systems and reconstructing parameters of viscoelastic media	2
Propagation of pollutants in the atmosphere based on 3D Navier–Stokes equations: Direct and inverse source problem	2
Two regularization methods for identifying the source term of Caputo–Hadamard type time fractional diffusion-wave equation	2
Tow-parameter quasi-boundary value method for a backward abstract time-degenerate fractional parabolic problem	2
Stability estimate and the Tikhonov regularization method for the Kuramoto–Sivashinsky equation backward in time	2
Stability estimates for diverse inverse source problems in time-domain elastic wave equations	2
Perturbation analysis of ????_1‒2 method for robust sparse recovery	2
Frontmatter	2
Parameter identification for portfolio optimization with a slow stochastic factor	2
On stable parameter estimation and short-term forecasting with quantified uncertainty with application to COVID-19 transmission	2
Imaging of mass distributions from partial domain measurement	2
Solution of the backward problem for the space-time fractional diffusion equation related to the release history of a groundwater contaminant	2
Reconstruction of the heat transfer coefficient from boundary measurements	2
Multi-coil MRI by analytic continuation	2
A range-relaxed criteria for choosing the Lagrange multipliers in the Levenberg–Marquardt–Kaczmarz method for solving systems of non-linear ill-posed equations: Application to EIT-CEM with real data	2
Reconstruction of local volatility surface from American options	2