OOIR: Observatory of International Research

Papers

(The H4-Index of Mathematics and Computers in Simulation is 49. 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 2021-09-01 to 2025-09-01.)

Article	Citations
IMACS Calendar of Events	1012
Decomposition of the option pricing formula for infinite activity jump-diffusion stochastic volatility models	217
Resolution of the bidimensional shallow water equations with horizontal temperature gradients by a well Balanced Roe scheme	165
Analysis and simulation of a delayed HIV model with reaction–diffusion and sliding control	129
Numerical simulation of time variable fractional order mobile–immobile advection–dispersion model based on an efficient hybrid numerical method with stability and convergence analysis	126
A deterministic numerical scheme for an electron heat transport model	117
Multiscale control of Stackelberg games	101
News of IMACS	91
Dependence properties of scrambled Halton sequences	90
A transformed L1 method for so	85
Dynamic analysis of a Solow–Swan model with capital-induced labor migration	84
Theoretical guarantees for neural control variates in MCMC	83
Bifurcation dynamics of a delayed chemostat system with spatial diffusion	80
New DY-HS hybrid conjugate gradient algorithm for solving optimization problem of unsteady partial differential equations with convection term	78
Extended finite element method in mixed-hybrid model of singular groundwater flow	77
RETRACTED: Motion of hybrid nanofluid (MnZnF	75
An optimal combination of antiretroviral treatment and immunotherapy for controlling HIV infection	75
Robust adaptive backstepping control of uncertain fractional-order nonlinear systems with input time delay	74
Numerical approach to solve imprecisely defined systems using Inner Outer Direct Search optimization technique	72
Analytical and numerical dissipativity for the space-fractional Allen–Cahn equation	71
Numerical analysis for a thermoelastic diffusion problem in moving boundary	70
Regional boundary observability for Riemann–Liouville linear fractional evolution systems	68
Reduced-order modeling for Ablowitz–Ladik equation	67
High order discretization methods for spatial-dependent epidemic models	66
Fuzzy sampled-data control for single-master multi-slave teleoperation systems with stochastic actuator faults	65

Dynamic behaviors in a Cournot duopoly model with knowledge spillover effect based on constant conjectural variation	64
A novel fractional-order neutral-type two-delayed neural network: Stability, bifurcation, and numerical solution	64
Topology optimization using a natural neighbour meshless method combined with a bi-directional evolutionary algorithm	62
A rational-expansion-based method to compute Gabor coefficients of 2D indicator functions supported on polygonal domain	61
Galerkin finite element method for a two-dimensional tempered time–space fractional diffusion equation with application to a Bloch–Torrey equation retaining Larmor precession	61
Transient analysis and ANFIS computing of unreliable single server queueing model with multiple stage service and functioning vacation	61
Error analysis of fast L1 ADI finite difference/compact difference schemes for the fractional telegraph equation in three dimensions	60
A land cover change framework analyzing wildfire-affected areas in bitemporal PRISMA hyperspectral images	57
Approximate solution of Fredholm integral equations of the second kind through multinode Shepard operators	56
Heat transfer analysis of water-ethylene glycol (50:50) based nanofluid over a cone with the influences of magnetic field and uniform heat generation/absorption	56
Excitability and synchronization of vanadium dioxide memristor-inspired neurons	55
Exploring the behavior of malware propagation on mobile wireless sensor networks: Stability and control analysis	55
Application of modified extended tanh method in solving fractional order coupled wave equations	55
Bifurcation analysis of a new aquatic ecological model with aggregation effect	54
Modelling the prudent predation in predator–prey interactions	54
Complex dynamics and chaos control in a discrete prey-predator model incorporating an Ivlev functional response and Allee effect	54
Improvement of heat transfer mechanism through a Maxwell fluid flow over a stretching sheet embedded in a porous medium and convectively heated	54
A Hermite spline model for data regression	53
Generalized finite difference method for three-dimensional eigenproblems of Helmholtz equation	53
Projectile motion using three parameter Mittag-Leffler function calculus	52
Some bivariate options pricing in a regime-switching stochastic volatility jump-diffusion model with stochastic intensity, stochastic interest and dependent jump	51
Exact solution of a thick beam on Pasternak subsoil in finite element calculations	51
The numerical solution of the free-boundary cell motility problem	50
Construction of good polynomial lattice rules in weighted Walsh spaces by an alternative component-by-component construction	49