OOIR: Observatory of International Research

Papers

(The H4-Index of Mathematical Methods in the Applied Sciences is 32. 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
Issue Information	179
Existence of weak solutions for a nonhomogeneous incompressible cell–fluid Navier–Stokes model with chemotaxis	134
Subordinators and Generalized Heat Kernels: Random Time Change and Long Time Dynamics	93
	84
Analytical Solutions and Simulating the Nonlinear Dispersive Waves of the MEW Model Via Two Robust Techniques	62
Doubly Exponential Growth and Decay for a Semilinear Heat Equation With Logarithmic Nonlinearity	59
Uniform exponential stability approximations of semi‐discretization schemes for two hybrid systems	58
Blow‐up for a nonlocal semilinear pseudo‐parabolic p‐Laplacian type equation	56
Multiplicity and concentration of nontrivial solutions for Kirchhoff–Schrödinger–Poisson system with steep potential well	54
Riemann‐Hilbert approach for the integrable discrete Hirota equation with bounded boundary conditions in the presence of a discrete spectrum	52
A nonlocal Kirchhoff diffusion problem with singular potential and logarithmic nonlinearity	50
Bernoulli wavelet least squares support vector regression: Robust numerical method for systems of fractional differential equations	48
Modified marker and cell schemes for Stokes equations with Dirichlet boundary condition	48
Fractional double phase Robin problem involving variable‐order exponents and logarithm‐type nonlinearity	45
A Regret Bound for the AdaMax Algorithm With Image Segmentation Application	44
Geometric and Topological Properties of Fractal Networks	44
Transmission dynamics of visceral leishmaniasis with PKDL and periodic delays	43
	43
Existence and asymptotic behavior of normalized solutions for fourth‐order equations of Kirchhoff type	42
Effect of unfavorable regions on the spreading solution in a diffusion equation	41
Oscillation criterion for Euler type half‐linear difference equations	40
A new representation and shape‐preserving properties of perturbed Bernstein operators	39
An Inverse Source Technique as a Preliminary Tool to Localize Persons in Indoor Spaces	38
Survey of new applications of geometric algebra	38
Normalized Solutions for Kirchhoff Problems With Mixed Nonlinearities and Critical Exponential Growth	37

Zero‐Hopf bifurcation of a cubic jerk system via the third order averaging method	36
Linear differential operators with distribution coefficients of various singularity orders	35
A high‐order and fast scheme with variable time steps for the time‐fractional Black‐Scholes equation	35
The Lifespan of Solutions for a Boussinesq‐Type Model	35
Sufficiency for nephroid starlikeness using hypergeometric functions	35
Optimal Control of Ordinary Fractional‐Order Systems With a Delay in the Phase Variable	35
Sinc method in spectrum completion and inverse Sturm–Liouville problems	34
Atangana–Baleanu–Caputo differential equations with mixed delay terms and integral boundary conditions	32