OOIR: Observatory of International Research

Papers

(The median citation count of Electronic Transactions on Numerical Analysis is 1. 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 2020-11-01 to 2024-11-01.)

Article	Citations
Operator inference and physics-informed learning of low-dimensional models for incompressible flows	11
Analysis of the CCFD method for MC-based image denoising problems	10
A machine learning framework for LES closure terms	9
Estimating the time-dependent contact rate of SIR and SEIR models in mathematical epidemiology using physics-informed neural networks	9
Graph Laplacian for image deblurring	7
Additive Schwarz preconditioners for a localized orthogonal decomposition method	6
Volterra integral equations with highly oscillatory kernels: a new numerical method with applications	6
Symbol-based preconditioning for Riesz distributed-order space-fractional diffusion equations	6
Mathematical analysis of some iterative methods for the reconstruction of memory kernels	6
Multivariate fractal interpolation functions: some approximation aspects and an associated fractal interpolation operator	5
Decomposition and composition of deep convolutional neural networks and training acceleration via sub-network transfer learning	5
Modified Filon-Clenshaw-Curtis rules for oscillatory integrals with a nonlinear oscillator	5
A numerical method for solving systems of hypersingular integro-differential equations	5
Rectangular GLT sequences	5
Surrogate convolutional neural network models for steady computational fluid dynamics simulations	5
A mixed collocation scheme for solving second kind Fredholm integral equations in [-1,1]	5
A modified alternating positive semidefinite splitting preconditioner for block three-by-three saddle point problems	4
A non-intrusive method to inferring linear port-Hamiltonian realizations using time-domain data	4
Asynchronous domain decomposition methods for nonlinear PDEs	4
The LSQR method for solving tensor least-squares problems	4
A stable matrix version of the fast multipole method: stabilization strategies and examples	4
Nonequispaced Fast Fourier Transform Boost for the Sinkhorn Algorithm	4
Structure preservation for the Deep Neural Network Multigrid Solver	4
A block Toeplitz preconditioner for all-at-once systems from linear wave equations	4
Error estimates for variational regularization of inverse problems with general noise models for data and operator	3

Coarsening in algebraic multigrid using Gaussian processes	3
Analysis of parallel Schwarz algorithms for time-harmonic problems using block Toeplitz matrices	3
A multigrid method for elasto-hydrodynamic contact simulations of radial slider bearing	3
Conditioning of linear systems arising from penalty methods	3
Pseudo-linear convergence of an additive Schwarz method for dual total variation minimization	3
Optimal $W^{1,\infty}$-estimates for an isoparametric finite element discretization of elliptic boundary value problems	2
On the numerical solution of Volterra integral equations on equispaced nodes	2
The degree of ill-posedness of composite linear ill-posed problems with focus on the impact of the non-compact Hausdorff moment operator	2
Computing the matrix fractional power with the double exponential formula	2
Decay bounds for Bernstein functions of Hermitian matrices with applications to the fractional graph Laplacian	2
Hierarchical model reduction driven by a proper orthogonal decomposition for parametrized advection-diffusion-reaction problems	2
An enhancement of the convergence of the IDR method	2
Porting an aggregation-based algebraic multigrid method to GPUs	2
A computational framework for edge-preserving regularization in dynamic inverse problems	2
A numerical comparison of some heuristic stopping rules for nonlinear Landweber iteration	2
Software for limited memory restarted $l^p$-$l^q$ minimization methods using generalized Krylov subspaces	2
Synchronous and asynchronous optimized Schwarz methods for Poisson's equation in rectangular domains	2
Reuben Louis Rosenberg (1909–1986) and the Stein-Rosenberg theorem	2
On the tangential cone condition for electrical impedance tomography	2
Range restricted iterative methods for linear discrete ill-posed problems	2
A linear barycentric rational interpolant on starlike domains	2
A comparison of reduced-order modeling approaches using artificial neural networks for PDEs with bifurcating solutions	2
A note on the spectral analysis of matrix sequences via GLT momentary symbols: from all-at-once solution of parabolic problems to distributed fractional order matrices	2
Multigrid reduction in time with Richardson extrapolation	2
On multidimensional sinc-Gauss sampling formulas for analytic functions	2
Inexact rational Krylov subspace methods for approximating the action of functions of matrices	2
Optimal averaged Padé-type approximants	2
Conformal moduli of symmetric circular quadrilaterals with cusps	2
On the regularization effect of stochastic gradient descent applied to least-squares	2
A monolithic algebraic multigrid framework for multiphysics applications with examples from resistive MHD	2
A note on numerical singular values of compositions with non-compact operators	2
An augmented wavelet reconstructor for atmospheric tomography	1
Modulus-based circulant and skew-circulant splitting iteration method for the linear complementarity problem with a Toeplitz matrix	1
A matrix-free parallel solution method for the three-dimensional heterogeneous Helmholtz equation	1
A note on augmented unprojected Krylov subspace methods	1
A note on “Error bounds of Gaussian quadrature formulae with Legendre weight function for analytic integrands” by M. M. Spalević et al.	1
The Levenberg–Marquardt regularization for the backward heat equation with fractional derivative	1
Convergence analysis of a Krylov subspace spectral method for the 1D wave equation in an inhomogeneous medium	1
On a compensated Ehrlich-Aberth method for the accurate computation of all polynomial roots	1
Rounding error analysis of linear recurrences using generating series	1
A time-stepping finite element method for a time-fractional partial differential equation of hidden-memory space-time variable order	1
Convergence of the Eberlein diagonalization method under generalized serial pivot strategies	1
A posteriori superlinear convergence bounds for block conjugate gradient	1
Data-driven gradient flows	1
A two-level iterative scheme for general sparse linear systems based on approximate skew-symmetrizers	1
Analysis of stability and convergence for L-type formulas combined with a spatial finite element method for solving subdiffusion problems	1
Preconditioning the Helmholtz equation with the shifted Laplacian and Faber polynomials	1
Numerical computation of the half Laplacian by means of a fast convolution algorithm	1
A combined finite element and machine learning approach for the prediction of specific cutting forces and maximum tool temperatures in machining	1
Error bounds for Gaussian quadrature formulae with Legendre weight function for analytic integrands	1

Monte Carlo estimators for the Schatten p-norm of symmetric positive semidefinite matrices	1
Perturbation analysis of matrices over a quaternion division algebra	1
Structured shifts for skew-symmetric matrices	1
Numerical computation of the roots of Mandelbrot polynomials: an experimental analysis	1
Distribution results for a special class of matrix sequences: joining approximation theory and asymptotic linear algebra	1
Upper Hessenberg and Toeplitz Bohemian matrix sequences: a note on their asymptotical eigenvalues and singular values	1
A decoupling finite element method with different time steps for the micropolar fluid model	1
Continuous time integration for changing type systems	1
Constructing diffeomorphisms between simply connected plane domains	1
A probabilistic oracle inequality and quantification of uncertainty of a modified discrepancy principle for statistical inverse problems	1
An evolutionary approach to the coefficient problems in the class of starlike functions	1
Parameter-free restoration of piecewise smooth images	1
Convergence rates for oversmoothing Banach space regularization	1
Rational symbolic cubature rules over the first quadrant in a Cartesian plane	1
Computation of the nearest structured matrix triplet with common null space	1
Explicit deflation in Golub-Kahan-Lanczos bidiagonalization methods	1
Approximation of a marine ecosystem model by artificial neural networks	1
A survey on variational characterizations for nonlinear eigenvalue problems	1
Deautoconvolution in the two-dimensional case	1