OOIR: Observatory of International Research

Papers

(The H4-Index of Mathematics and Computers in Simulation is 43. 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
IMACS Calendar of Events	274
News of IMACS	161
A deterministic numerical scheme for an electron heat transport model	148
Reduced-order modeling for Ablowitz–Ladik equation	114
Resolution of the bidimensional shallow water equations with horizontal temperature gradients by a well Balanced Roe scheme	107
Dynamic behaviors in a Cournot duopoly model with knowledge spillover effect based on constant conjectural variation	106
Frequency offset estimation technique based on modified dichotomous search in the presence of mixed Gaussian and impulsive noise	100
A novel WENO formulation with Mach number-based adaptive numerical dissipation	88
Tracking problem of non-particle morphology based on fixed-time ZNN model	86
A rational-expansion-based method to compute Gabor coefficients of 2D indicator functions supported on polygonal domain	85
Time-varying volatility model equipped with regime switching factor: Valuation of option price written on energy futures	85
Approximation of piecewise smooth functions by nonuniform nonlinear quadratic and cubic spline quasi-interpolants	80
Bifurcation dynamics of a delayed chemostat system with spatial diffusion	79
A land cover change framework analyzing wildfire-affected areas in bitemporal PRISMA hyperspectral images	74
Dynamic analysis of a Solow–Swan model with capital-induced labor migration	72
Complex bifurcations and new types of structure uncovered in the Qi system	69
A novel structured discrete grey Gompertz multivariable prediction model and its application	64
New DY-HS hybrid conjugate gradient algorithm for solving optimization problem of unsteady partial differential equations with convection term	64
An optimal combination of antiretroviral treatment and immunotherapy for controlling HIV infection	62
Analytical and numerical dissipativity for the space-fractional Allen–Cahn equation	61
Complex dynamics and chaos control in a fractional-order discrete prey-predator model incorporating an Ivlev functional response and Allee effect	60
Approximate solution of Fredholm integral equations of the second kind through multinode Shepard operators	59
Numerical simulation of time variable fractional order mobile–immobile advection–dispersion model based on an efficient hybrid numerical method with stability and convergence analysis	56
Multiscale control of Stackelberg games	56
Error analysis of fast L1 ADI finite difference/compact difference schemes for the fractional telegraph equation in three dimensions	55

Fuzzy sampled-data control for single-master multi-slave teleoperation systems with stochastic actuator faults	54
tost.II: A temporal operator-splitting template library in deal.II	53
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	53
High order discretization methods for spatial-dependent epidemic models	51
Modelling, optimisation and management strategies for a microgrid with integrated thermal energy storage	51
Analysis and simulation of a delayed HIV model with reaction–diffusion and sliding control	50
Theoretical guarantees for neural control variates in MCMC	49
Regional boundary observability for Riemann–Liouville linear fractional evolution systems	47
Application of modified extended tanh method in solving fractional order coupled wave equations	47
Galerkin finite element method for a two-dimensional tempered time–space fractional diffusion equation with application to a Bloch–Torrey equation retaining Larmor precession	45
Numerical approach to solve imprecisely defined systems using Inner Outer Direct Search optimization technique	44
A new moment-independent uncertainty importance measure based on cumulative residual entropy for developing uncertainty reduction strategies	44
Decomposition of the option pricing formula for infinite activity jump-diffusion stochastic volatility models	44
Dependence properties of scrambled Halton sequences	43
Spatiotemporal dynamics of a non-smooth reaction–diffusion Wilson neuron model with time delay	43
High-order numerical method for Caputo–Hadamard fractional reaction-diffusion equations using nonuniform temporal mesh	43
A fictitious domain spectral method for time-dependent Sobolev equations in complex domains	43
Modelling the prudent predation in predator–prey interactions	43