OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Mathematics Letters is 36. 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 2021-11-01 to 2025-11-01.)

Article	Citations
Analysis of solution to an elliptic free boundary value problem equipped with a ‘bad’ data	160
Editorial Board	156
Analysis of a higher order problem within the second gradient theory	128
Manifold expressions of all solutions of the Yang–Baxter-like matrix equation for rank-one matrices	99
A conservative Allen–Cahn equation with a curvature-dependent Lagrange multiplier	93
Strong comparison principle for a p-Laplace equation involving singularity and its applications	90
Controllable rogue wave and mixed interaction solutions for the coupled Ablowitz–Ladik equations with branched dispersion	84
Support set and unique ergodicity of stochastic KdV equation	84
The space–time generalized finite difference scheme for solving the nonlinear equal-width equation in the long-time simulation	78
Two trigonometric function solutions of the mKdV equations	75
First order strong convergence of positivity preserving logarithmic Euler–Maruyama method for the stochastic SIS epidemic model	59
Leighton–Wintner-type oscillation theorem for the discrete p	56
Global well-posedness of the Maxwell–Landau–Lifshitz equation with spin accumulation	56
A stochastic predator–prey eco-epidemiological model with hunting cooperation	55
Nontrivial solutions for indefinite Schrödinger–Poisson systems and Kirchhoff equations	54
An S-type inclusion set for C-eigenvalues of a piezoelectric-type tensor	53
The existence and nonlinear stability of stationary solutions to inflow problem for a reduced gravity two and a half layer model	52
Analytical solution for potential flow across two circular cylinders using the BIE in conjunction with degenerate kernels of bipolar coordinates	52
Stability of periodic traveling fronts for a time–space periodic dengue transmission model	50
A reproducing kernel method for nonlinear C-q-fractional IVPs	50
An adaptive homotopy tracking algorithm for solving nonlinear parametric systems with applications in nonlinear ODEs	50
The sharp time decay rates for the incompressible Phan-Thien–Tanner system with magnetic field in	50
Maximum entropy principle approach to a non-isothermal Maxwell–Stefan diffusion model	49
Long-time behavior for the Kirchhoff diffusion problem with magnetic fractional Laplace operator	46
Extensive generalized shift-splitting preconditioner for 3 × 3 block saddle point problems	46

The Liouville theorems for 3D stationary tropical climate model in local Morrey spaces	45
Global suppression and periodic change of the mosquito population in a sterile release model with delay	44
Numerical analysis of growth-mediated autochemotactic pattern formation in self-propelling bacteria	42
Extending matrix–vector framework on multiple relaxation time lattice Boltzmann method	40
Editorial Board	39
An energy estimate and a stabilized Lagrange–Galerkin scheme for a multiphase flow model	39
Propagation properties of bright solitons generated by the complex Ginzburg–Landau equation with high-order dispersion and nonlinear gradient terms	38
Positive solutions of parameter-dependent nonlocal differential equations with convolution coefficients	38
Modified least squares estimators for Ornstein–Uhlenbeck processes from low-frequency observations	37
Restarted randomized surrounding methods for solving large linear equations	37
Energy quadratization Runge–Kutta scheme for the conservative Allen–Cahn equation with a nonlocal Lagrange multiplier	37
An efficient augmented approach algorithm for incompressible Stokes problems on staggered Cartesian grids	36