OOIR: Observatory of International Research

Papers

(The TQCC of Foundations of Computational Mathematics is 5. 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
Sampling Rates for $$\ell ^1$$-Synthesis	38
Doubly Regularized Entropic Wasserstein Barycenter	21
BGG Sequences with Weak Regularity and Applications	19
Exponential ReLU Neural Network Approximation Rates for Point and Edge Singularities	18
On Numerical Approximations of Fractional and Nonlocal Mean Field Games	18
The Moving-Frame Method for the Iterated-Integrals Signature: Orthogonal Invariants	17
Preface	17
Covering Number of Real Algebraic Varieties and Beyond: Improved Bounds and Applications	16
High-Order Lohner-Type Algorithm for Rigorous Computation of Poincaré Maps in Systems of Delay Differential Equations with Several Delays	16
Potential Singularity of the 3D Euler Equations in the Interior Domain	16
Symbolic Summation of Multivariate Rational Functions	15
Learning Time-Scales in Two-Layers Neural Networks	14
A New Approach to Handle Curved Meshes in the Hybrid High-Order Method	13
Accuracy Controlled Schemes for the Eigenvalue Problem of the Radiative Transfer Equation	13
Time Splitting and Error Estimates for Nonlinear Schrödinger Equations with a Potential	12
Improved Resolution Estimate for the Two-Dimensional Super-Resolution and a New Algorithm for Direction of Arrival Estimation with Uniform Rectangular Array	12
The Average Condition Number of Most Tensor Rank Decomposition Problems is Infinite	11
On the Sample Complexity of Stabilizing Linear Dynamical Systems from Data	11
Local Geometry Determines Global Landscape in Low-Rank Factorization for Synchronization	11
Stability of 2-Parameter Persistent Homology	11
Global Convergence of Hessenberg Shifted QR I: Exact Arithmetic	10
Quantitative Convergence of a Discretization of Dynamic Optimal Transport Using the Dual Formulation	10
A Local Nearly Linearly Convergent First-Order Method for Nonsmooth Functions with Quadratic Growth	10
A Unified Approach to Uniform Signal Recovery From Nonlinear Observations	10
A Common Variable Minimax Theorem for Graphs	9

A Construction of $$C^r$$ Conforming Finite Element Spaces in Any Dimension	9
Gabor Phase Retrieval via Semidefinite Programming	9
An Atlas for the Pinhole Camera	9
Analysis of Langevin Monte Carlo from Poincaré to Log-Sobolev	9
Mathematics of 2-Dimensional Lattices	8
An Optimal Lower Bound for Smooth Convex Functions	7
Most Probable Paths for Anisotropic Brownian Motions on Manifolds	7
Signed Barcodes for Multi-parameter Persistence via Rank Decompositions and Rank-Exact Resolutions	7
Stable Spectral Methods for Time-Dependent Problems and the Preservation of Structure	7
Riemann-Oracle: A general-purpose Riemannian optimizer to solve nearness problems in matrix theory	6
Uniform Distribution via Lattices: From Point Sets to Sequences	6
A New Approach to the Analysis of Parametric Finite Element Approximations to Mean Curvature Flow	6
Interlacing Polynomial Method for Matrix Approximation via Generalized Column and Row Selection	6
Interval Decomposition of Persistence Modules over a Principal Ideal Domain	6
Optimal Approximation of Unique Continuation	5
Correction to: Conormal Spaces and Whitney Stratifications	5
Multi-index Sequential Monte Carlo Ratio Estimators for Bayesian Inverse problems	5
Extremal Points and Sparse Optimization for Generalized Kantorovich–Rubinstein Norms	5
Error Analysis for 2D Stochastic Navier–Stokes Equations in Bounded Domains with Dirichlet Data	5
Finite Element Systems for Vector Bundles: Elasticity and Curvature	5
From Kernel Methods to Neural Networks: A Unifying Variational Formulation	5
Communication Lower Bounds for Nested Bilinear Algorithms via Rank Expansion of Kronecker Products	5
Group-Invariant Max Filtering	5
Proximal Galerkin: A Structure-Preserving Finite Element Method for Pointwise Bound Constraints	5
Local Space-Preserving Decompositions for the Bubble Transform	5
Classification of Finite Groups: Recent Developements and Open Problems	5
Sum-of-Squares Relaxations for Information Theory and Variational Inference	5
Irreducible Components of Sets of Points in the Plane that Satisfy Distance Conditions	5