OOIR: Observatory of International Research

Papers

(The TQCC of Japan Journal of Industrial and Applied Mathematics 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
Computing interior eigenpairs in augmented Krylov subspace produced by Jacobi–Davidson correction equation	37
Time changes of customer behavior on accommodation reservation: a case study of Japan	33
Positivity-preserving numerical schemes for stochastic differential equations	27
Robust Schur complement preconditioner for block-Toeplitz system and its application in image restoration	19
4D segmentation algorithm with application to 3D+time image segmentation	18
Stability analysis of Kolmogorov flow by an eigenvalue excluding method	14
Self-affinities of planar curves: towards unified description of aesthetic curves	11
Four extremal solutions of discrete-time algebraic Riccati equations: existence theorems and computation	9
Machine learning prediction of the Madden–Julian oscillation using reservoir computing	9
Construction and sample path properties of Brownian house-moving between two curves	9
Decomposition of an integrally convex set into a Minkowski sum of bounded and conic integrally convex sets	9
Continuous approximation model for the number and size of circular facilities with attractiveness	8
Computational algorithms for solving optimal control in linear elasticity	8
Stokes system with direction dependent slip boundary condition coupled with the heat equation: finite element analysis	7
Complete moment convergence for randomly weighted sums of arrays of rowwise $$m_n$$-extended negatively dependent random variables and its applications	7
Two proofs of a structural theorem of decreasing minimization on integrally convex sets	7
Learning high frequency data via the coupled frequency predictor-corrector triangular DNN	6
Stability of hypersurfaces with constant mean curvature trapped between two parallel hyperplanes	6
Efficient numerical verification procedure of norm bound for infinite-dimensional differential operator with singular term	5
Mathematical analysis and numerical comparison of energy-conservative schemes for the Zakharov equations	5
A novel analytical pricing of defaultable bonds and CDSs with stochastic recovery in a mixed fractional CIR model	5
Infinity norm bounds for the inverse of generalized $${SDD_2}$$ matrices with applications	5
Fuzzy cellular automaton with slow-to-start property	5
Explainable AI for chest CT image recognition using topological data analysis	5
On the special issue for the 40th anniversary of the Japan Journal of Industrial and Applied Mathematics	5

A class of preconditioner for solving the Riesz distributed-order nonlinear space-fractional diffusion equations	5
New restricted isometry property analysis for $$\ell _{p}-\ell _{q}$$ minimization	4
Fast and accurate computation of the Euclidean norm of a vector	4
A modified preconditioner for three-by-three block saddle point problems	4
Subdirect sums of Nearly-SDD matrices	4
The deep Ritz methods for the elastic contact problems with the Signorini, Tresca-friction, Coulomb-friction, and non-convex non-smooth subgradient-type boundary conditions	4
Effect of road pricing on the spatial distribution of traffic flow in a grid network	4
A reaction–diffusion approximation of a semilinear wave equation with damping	4
Neighborhood-five cellular automaton model for pedestrian flow	4
Computation of the exponential function of matrices by a formula without oscillatory integrals on infinite intervals	4
A new BKZ-type reduction with provable termination and development of its self-dual variant	4
Convergence error analysis of reflected gradient Langevin dynamics for non-convex constrained optimization	3
The positivity-preserving SAV approaches with relaxation for the modified phase field crystal model	3
Fully coupled drift-less forward and backward stochastic differential equations in a degenerate case	3
Weakly $$SDD_1^\dagger $$ matrices with applications	3
Extension of accurate numerical algorithms for matrix multiplication based on error-free transformation	3
Approximate efficient solutions for nondifferentiable multiobjective optimization problems with an infinite number of constraints	3
A model-free shrinking-dimer saddle dynamics for finding saddle point and solution landscape	3
A multigrid method for edge elements in 3D	3
Global error bounds for the extended vertical linear complementarity problems of CKV-type matrices and CKV-type B-matrices	3
Mean curvature flow of closed curves evolving in two dimensional manifolds	3
Ultradiscrete hard-spring equation and its phase plane analysis	3
The momentum conservative scheme for simulating nonlinear wave evolution and run-up in U-shaped bays	3
Two new fixed point iterative schemes for absolute value equations	3
An instability framework of Hopf–Turing–Turing singularity in 2-component reaction–diffusion systems	3
High-precision numerical computation for the optimal exercise boundary of American put option	3
Anisotropic interpolation error estimates using a new geometric parameter	3
Generalized higher-order semi-derivative of the perturbation maps in vector optimization	3
Correction to: General theory of interpolation error estimates on anisotropic meshes	3
Local Weibull model and its application to life expectancy estimation	3
Preface to the special issue for the selected papers of the Czech-Japanese Seminar in Applied Mathematics 2021	3
Spatial patterns of stable solutions to the bistable reaction–diffusion equation on metric graphs	2
Mixed-precision conjugate gradient algorithm using the groupwise update strategy	2
Publisher Correction: Construction and sample path properties of Brownian house-moving between two curves	2
Asymptotic ruin probabilities for a dependent renewal risk model with general investment returns and CMC simulations	2
Sparse solutions of the kernel herding algorithm by improved gradient approximation	2
Strong consistency of the projected total least squares dynamic mode decomposition for datasets with random noise	2
Extended $$SDD_1^{\dag } $$ matrices and error bounds for linear complementarity problems	2
Experimental and numerical investigation of air flow through the distributor plate in a laboratory-scale model of a bubbling fluidized bed boiler	2
Parabolic problems on metric graphs	2
A closed-form pricing formula for European options under a multi-factor nonlinear stochastic volatility model with regime-switching	2
A thermal convection in the horizontal layer with non-uniform heat supply	2
Fast algorithms for perturbed Toeplitz-plus-Hankel system based on discrete cosine transform and their applications	2
Geometric numerical integration of the Ostrovsky equation via scalar auxiliary variable approach	2
$$L^{\alpha -1}$$ distance between two one-dimensional stochastic differential equations with drift terms driven by a symmetric $$\alpha $$-stable process	2
Mathematical analysis of an SIRS fractional-order model with competition involving two pathogens strains: an application on COVID-19 pandemic	2
Ex ante and ex post envy-freeness on polytope resources	2
Convergence analysis of the generalized Newton shift for computing singular values with the dqds algorithm	2
Another computer-assisted proof of unimodality of solutions for Proudman–Johnson equation	2
Long time behavior of semilinear wave equation with localized interior damping term under acoustic boundary condition	2

A novel approach for modelling strategic alliances and partnerships based on the DEA-R models	2
Deflated domain decomposition method: algorithm and its application to analysis of reinforced concrete building	2
Inequalities on the closeness of two vectors in a Parseval frame	2
Structure of the least square solutions to overdetermined systems and its applications to practical inverse problems	2
An infinity norm bound for the inverse of strong SDD$$_{1}$$ matrices with applications	2
Coarse-grid operator optimization in multigrid reduction in time for time-dependent Stokes and Oseen problems	2
Bipath persistence	2
Model order reduction of discrete-time parameter-varying systems via bilinearization and low-rank Gramian approximation	2
Real-time blow-up and connection graphs of rational vector fields on the Riemann sphere	2
Tool for analyzing ODEs with conserved quantities through verified computation	2
$$l^{p/2,q/2}$$-Singular values of a real partially symmetric rectangular tensor	2
Heat convections in the horizontal layer with non-uniform heat supply	2
A mathematical model of human population reproduction through marriage	2