OOIR: Observatory of International Research

Papers

(The H4-Index of SIAM Journal on Scientific Computing is 24. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Solving High-Dimensional Kolmogorov Backward Equations with Functional Hierarchical Tensor Operators	211
Stencil Composition for Finite Difference Approximations of Partial Differential Equations	131
Hierarchical Low-Rank Arithmetic with Floating Point Compression	109
Fast and Scalable FFT-Based GPU-Accelerated Algorithms for Block-Triangular Toeplitz Matrices with Application to Linear Inverse Problems Governed by Autonomous Dynamical Systems	42
Globally Convergent Multilevel Training of Deep Residual Networks	42
Optimization of Hopf Bifurcation Points	34
A Preconditioned Riemannian Conjugate Gradient Method to Compute Ground States of Spin-1 Bose–Einstein Condensates	33
Discovery of Probabilistic Dirichlet-to-Neumann Maps on Graphs	32
Robust Monolithic Solvers for the Stokes--Darcy Problem with the Darcy Equation in Primal Form	31
A Semi-Implicit Fully Exactly Well-Balanced Relaxation Scheme for the Shallow Water System	30
A New Rational Approximation Algorithm via the Empirical Interpolation Method	30
Reformulated Weak Formulation and Efficient Fully Discrete Finite Element Method for a Two-Phase Ferrohydrodynamics Shliomis Model	29
Evaluation of Resonances: Adaptivity and AAA Rational Approximation of Randomly Scalarized Boundary Integral Resolvents	29
Structured and Balanced Multicomponent and Multilayer Neural Networks	28
Randomized Sketched TT-GMRES for Linear Systems with Tensor Structure	28
Transport Quasi-Monte Carlo	27
A New Approach for Designing Well-Balanced Schemes for the Shallow Water Equations: A Combination of Conservative and Primitive Formulations	27
The ADMM-PINNs Algorithmic Framework for Nonsmooth PDE-Constrained Optimization: A Deep Learning Approach	26
A Semianalytic Diagonalization Finite Element Method for the Spectral Fractional Laplacian	25
Simultaneous Computational and Data Load Balancing in Distributed-Memory Setting	25
Geometrically Higher Order Unfitted Space-Time Methods for PDEs on Moving Domains	25
Optimized Schwarz Methods for Biharmonic Equations	24
Spectral Approximation of Convolution Operators of Fredholm Type	24
Fast Measure Modification of Orthogonal Polynomials via Matrices with Displacement or Hierarchical Off-Diagonal Low-Rank Structure	24