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 2022-06-01 to 2026-06-01.)

Article	Citations
Frontmatter	15
Stability estimates for an inverse problem of determining time-dependent coefficients in a system of parabolic equations	14
Inverse problems for equations of a mixed parabolic-hyperbolic type with power degeneration in finding the right-hand parts that depend on time	13
Simultaneous reconstruction of two potentials for a nonconservative Schrödinger equation with dynamic boundary conditions	10
Recovery of an infinite rough surface by a nonlinear integral equation method from phaseless near-field data	10
Evaluations of European options and stop-loss premiums via the Laplace transform inversion	9
Block Toeplitz Inner-Bordering method for the Gelfand–Levitan–Marchenko equations associated with the Zakharov–Shabat system	9
A weakly inhomogeneous vibrating membrane and the solotone effect in two dimensions	8
Stability estimate for identification of the unknown source term and initial value for the time fractional diffusion equation with local and nonlocal operators	6
Frontmatter	6
Determining both leading coefficient and source in a nonlocal elliptic equation	6
Error estimates for simplified Levenberg–Marquardt method for nonlinear ill-posed operator equations in Hilbert spaces	6
Accelerating regional weather forecasting by super-resolution and data-driven methods	6
The game model with multi-task for image denoising and edge extraction	5
Convergence rates for Tikhonov regularization of a coefficient identification problem	5
Inverse Sturm–Liouville problem with polynomials in the boundary condition and multiple eigenvalues	5
Identification of a diffusion coefficient in a distributed order time fractional diffusion equation based on the conjugate gradient method	4
Determination of the time-dependent effective ion collision frequency from an integral observation	4
Inversions of stochastic processes from their ergodic measures of nonlinear SDEs	4
Stability estimate for the time-dependent source function component of parabolic equations with coefficients dependent on space and time variables	4
A two-stage algorithm based on convolution and attention hybrid architecture for multi-obstacle inverse scattering problems: Integrating obstacle perception and shape recognition	4
A physics-inspired neural network for short-wave radiation parameterization	4
On recovery of an unbounded bi-periodic interface for the inverse fluid-solid interaction scattering problem	4
Hölder stability estimates in determining the time-dependent coefficients of the heat equation from the Cauchy data set	4
The inverse problem of heat conduction in the case of non-uniqueness: A functional identification approach	3

Extracting discontinuity using the probe and enclosure methods	3
A rotation total variation regularization for full waveform inversion	3
Inverse problem for Sturm–Liouville operator with complex-valued weight and eigenparameter dependent boundary conditions	3
The problem of determining multiple coefficients in an ultrahyperbolic equation	3
The Cauchy problem for the 3D Poisson equation: Landweber iteration vs. horizontally diagonalize and fit method	3
Regularization of backward parabolic equations in Banach spaces by generalized Sobolev equations	3
A numerical solution of the dynamic vector tomography problem using the truncated singular value decomposition method	3
Direct numerical algorithm for calculating the heat flux at an inaccessible boundary	3
Integrating the probe and singular sources methods	3
Parameter identification for portfolio optimization with a slow stochastic factor	2
Stability estimate for scalar image velocimetry	2
On the uniqueness theorems for transmission problems related to models of elasticity, diffusion and electrocardiography	2
Propagation of pollutants in the atmosphere based on 3D Navier–Stokes equations: Direct and inverse source problem	2
Analytical solution of Stefan-type problems	2
Stability estimates for diverse inverse source problems in time-domain elastic wave equations	2
Stability estimate and the Tikhonov regularization method for the Kuramoto–Sivashinsky equation backward in time	2
Novel soliton and wave solutions of a higher-dimensional fractional model in fluid mechanics	2
Regularization operators versus regularization strategies	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
Fast multilevel iteration methods for solving nonlinear ill-posed problems	2
Markov chain Monte Carlo methods applied to the stochastic inversion of 1D viscoelastic parameters	2
Inverse source problems for the polyharmonic heat equation	2
Reconstruction of the heat transfer coefficient from boundary measurements	2
Quantum inverse scattering for time-dependent repulsive Hamiltonians of quadratic type	2
Solution of the backward problem for the space-time fractional diffusion equation related to the release history of a groundwater contaminant	2
A stochastic simulation algorithm with iterative refinement for solving integral equations related to an inverse problem for the wave equation	2
Two regularization methods for identifying the source term of Caputo–Hadamard type time fractional diffusion-wave equation	2
A uniqueness result for the inverse problem of identifying boundaries from weighted Radon transform	2
Determination of lower order perturbations of a polyharmonic operator in two dimensions	2
Analysis of a multiplicative control problem for a nonlinear reaction–diffusion–convection equation	2
M. M. Lavrentiev-type systems and reconstructing parameters of viscoelastic media	2
Multi-coil MRI by analytic continuation	2
An inverse problem for nonlinear electrodynamic equations	2
Recovering the elapsed time in the porous medium equation from a single large-time measurement	2
Tow-parameter quasi-boundary value method for a backward abstract time-degenerate fractional parabolic problem	2