OOIR: Observatory of International Research

Papers

(The H4-Index of Computational & Applied Mathematics is 29. 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
Shortest path interdiction problem with convex piecewise-linear costs	99
Analysis of a full-discrete two-grid discontinuous Galerkin method for nonlinear parabolic equations	98
Larger convergence regions for an efficient two-step iterative method	84
Efficient implementation of characteristic-based schemes on unstructured triangular grids	65
A reliable and fast mesh-free solver for the telegraph equation	63
Cubic spline quadrature rule to calculate supersingular integral on interval	61
A new approximate descent derivative-free algorithm for large-scale nonlinear symmetric equations	55
Uniform spaces based on a way below relation	53
$$ H^1$$-Galerkin mixed finite element method for the vibration equation of beam with structural damping	50
Dynamical technique for split common fixed point problem in Banach spaces	47
A mathematical model to the melanoma dynamics involving CAR T-cells	46
Brouwer type conjecture for the eigenvalues of distance Laplacian matrix of a graph	45
Soft $$\omega \beta $$-open sets and their generated soft topology	43
Paired versus double domination in forbidden graph classes	42
Valuation of forward contract price in energy markets described by a fuzzy-stochastic model and mathematical algorithms: a case study of the PJM Western Hub Real-Time Peak market	41
A common fixed point for multi-valued mappings in complex-valued b-metric spaces and applications	41
Convergence analysis for solving the split equality equilibrium problem in Hilbert spaces	40
Mathematical modelling of HIV-1 transcription inhibition: a comparative study between optimal control and impulsive approach	39
An integrated TOPSIS–ORESTE-based decision-making framework for new energy investment assessment with cloud model	39
An inner–outer modulus-based method for solving horizontal linear complementarity problems	38
A relaxed two-step modulus-based matrix synchronous multisplitting iteration method for linear complementarity problems	35
On a wavelet-based numerical method for linear and nonlinear fractional Volterra integro-differential equations with weakly singular kernels	35
A variant of two-step modulus-based matrix splitting iteration method for Retinex problem	34
Inertial iterative method for solving equilibrium problems and fixed point problems	34
A series of interval-valued Fermatean fuzzy Hamacher operators and their application	32

The convergence properties of the Green’s function method for third order functional differential equations	32
The construction of $$\Theta $$–$$\Xi $$ functions on complete lattices	32
Robust time-consistent strategy for the defined contribution pension plan with a minimum guarantee under ambiguity	29
Efficiency criteria and dual models for multi-objective semi-infinite constrained minimization problems with vanishing restrictions	29
Two novel construction methods of semi-overlap (grouping) functions on complete lattices	29