OOIR: Observatory of International Research

Papers

(The TQCC of Mathematica Slovaca is 1. 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 2021-06-01 to 2025-06-01.)

Article	Citations
Investigation of an implicit Hadamard fractional differential equation with Riemann-Stieltjes integral boundary condition	40
Digital Jordan surfaces arising from tetrahedral tiling	23
Residuation in finite posets	22
Explicit formulae for the Drazin inverse of the sum of two matrices	22
Common fixed point results under w-distance with applications to nonlinear integral equations and nonlinear fractional Differential Equations	15
Degree of independence of numbers	13
Intervals of posets of a zero-divisor graph	12
Rees short exact sequences and preenvelopes	11
On a theorem of Nathanson on Diophantine approximation	9
A finite graph is homeomorphic to the Reeb graph of a Morse–Bott function	9
A nonlinear Filbert-like matrix with three free parameters: From linearity to nonlinearity	8
Self referred equations with an integral boundary condition	8
The Teissier-G family of distributions: Properties and applications	7
On concomitants of generalized order statistics from generalized FGM family under a general setting	6
The influence of separating cycles in drawings of K ₅ ∖ e in the join product with paths and cycles	6
On the nonexistence conditions of solution of two-point in time problem for nonhomogeneous PDE	6
Maps on self-adjoint operators preserving some relations related to commutativity	6
A bivariate distribution with generalized exponential conditionals	6
Addendum to “A generalization of a result on the sum of element orders of a finite group”	6
On certain observations on split continuity and cauchy split continuity	6
Some properties of Kantorovich variant of Chlodowsky-Szász operators induced by Boas-Buck type polynomials	6
RNDr. Stanislav Jakubec, DrSc. passed away	5
Note on fundamental system of solutions to the differential equations (D ² − 2Dα + α ² ± β	5
Some fixed point theorems in generalized parametric metric spaces and applications to ordinary differential equations	5
Lipschitz class functions and their general Fourier coefficients	5

Triangular numbers and generalized fibonacci polynomial	5
A Topological sphere theorem for contact CR-warped product submanifolds of an odd-dimensional unit sphere	5
On nonoscillation of fractional order functional differential equations with forcing term and distributed delays	5
Semidistributivity and Whitman Property in implication zroupoids	5
Theoretical analysis of higher-order system of difference equations with generalized balancing numbers	4
Extropy and statistical features of dual generalized order statistics’ concomitants arising from the Sarmanov family	4
Fundamental systems of solutions of some linear differential equations of higher order	4
The problem of finding eigenvalues and eigenfunctions of boundary value problems for an equation of mixed type	4
Clarkson inequalities related to convex and concave functions	4
Solving Fredholm integro-differential equations involving integral condition: A new numerical method	3
Stability criteria for systems of two first-order linear ordinary differential equations	3
Intuitionistic fuzzy Tribonacci I-convergent sequence spaces	3
Induced mappings on the hyperspace of totally disconnected sets	3
On lower density operators	3
Quantum ostrowski type inequalities for pre-invex functions	3
Weighted 1MP and MP1 inverses for operators	3
De la Vallée Poussin inequality for impulsive differential equations	3
On the testing hypothesis in uniform family of distributions with nuisance parameter	3
Strengthenings of Young-type inequalities and the arithmetic geometric mean inequality	3
Existence on solutions of a class of casual differential equations on a time scale	3
Prof. RNDr. Gejza Wimmer, DrSc. – 3/4 C?	3
On a solvable four-dimensional system of difference equations	3
A new approach to metrical fixed point theorems	3
On two correlated linear models with common and different parameters	3
Algebraic dependences of meromorphic mappings into a projective space sharing few hyperplanes	3
A Study on statistical versions of convergence of sequences of functions	2
A topological duality for tense modal pseudocomplemented De Morgan algebras	2
On extensions of the Open Door Lemma	2
Complex Generalized Stancu-Schurer Operators	2
Models, coproducts and exchangeability: Notes on states on Baire functions	2
Subordination-implication problems concerning the nephroid starlikeness of analytic functions	2
Korovkin type approximation via statisticale-convergence on two dimensional weighted spaces	2
Dynamical behavior of a P-dimensional system of nonlinear difference equations	2
Polynomials whose coefficients are generalized Leonardo numbers	2
Variants of Booleanness: Congruences of a partial frame versus those of its free frame	2
Notes on affine Killing and two-Killing vector fields	2
An extended type I half-logistic family of distributions: Properties, applications and different method of estimations	2
Meet infinite distributivity for congruence lattices of direct sums of algebras	2
Six-cycle systems	2
Disjoint topological transitivity for weighted translations generated by group actions	2
Non-commutative effect algebras, L-algebras, and local duality	2
A new family of copulas based on probability generating functions	2
Simulations of nonlinear parabolic PDEs with forcing function without linearization	2
On the Oscillation of second order nonlinear neutral delay differential equations	2
One-parameter generalization of dual-hyperbolic Pell numbers	2
Characterizations of ℕ-compactness and realcompactness via ultrafilters in the absence of the axiom of choice	2
On the ????-generators of the polynomial algebra as a module over the Steenrod algebra, I	2
Relative versions of star-Menger property	2
Coefficient estimates for Libera type bi-close-to-convex functions	1
Existence of positive solutions for boundary value problems with p-Laplacian operator	1

A study on error bounds for Newton-type inequalities in conformable fractional integrals	1
Orbital Hausdorff dependence and stability of the solution to differential equations with variable structure and non-instantaneous impulses	1
The Marshall-Olkin Extended Gamma Lindley distribution: Properties, characterization and inference	1
Weakly κ-compact topological spaces	1
On a problem in the theory of polynomials	1
Solution of logarithmic coefficients conjectures for some classes of convex functions	1
Parallel surfaces of the non-lightlike solution of vortex filament equations	1
Global Mild Solutions For Hilfer Fractional Neutral Evolution Equation	1
Comparison of topologies on fundamental groups with subgroup topology viewpoint	1
Jordan amenability of banach algebras	1
On high power sums of a hybrid arithmetic function	1
On a periodic problem for super-linear second-order ODEs	1
Stability and feedback stabilizability of delay periodic differential equations with pairwise permutable matrix functions	1
Residual Inaccuracy Extropy and its properties	1
Complete monotonicity for a ratio of finitely many gamma functions	1
Solvability of a nonlinear three-dimensional system of difference equations with constant coefficients	1
On rapidly oscillating solutions of a nonlinear elliptic equation	1
H ^s-Boundedness of a class of Fourier Integral Operators	1
Modules with fusion and implication based over distributive lattices: Representation and duality	1
Approximating families for lattice outer measures on unsharp quantum logics	1
On certain star versions of the Hurewicz property using ideals	1
On thex-coordinates of Pell equations that are products of two Pell numbers	1
Fekete-Szegö problem for starlike functions connected withk-Fibonacci numbers	1
Completely hereditarily atomic OMLS	1
Enveloping action: Convergence spaces	1
A new notion of orthogonality involving area and length	1
Walks on tiled boards	1
Positive bases, cones, Helly-type theorems	1
Reeb flow invariant ∗-Ricci operators on trans-Sasakian three-manifolds	1
On a general system of difference equations defined by homogeneous functions	1
Padovan or Perrin numbers that are concatenations of two distinct base b repdigits	1
Functional inequalities for Gaussian hypergeometric function and generalized elliptic integral of the first kind	1
Liouville type theorem for a system of elliptic inequalities on weighted graphs without (p ₀)-condition	1
The Maxwell-Boltzmann-Exponential distribution with regression model	1
The poset of morphism-extension classes of countable graphs	1
Schurm-power convexity for general geometric Bonferroni mean of multiple parameters and comparison inequalities between several means	1
Cauchy problem for a loaded hyperbolic equation with the Bessel operator	1
Irreducibility of strong size levels	1
On some classical properties of normed spaces via generalized vector valued almost convergence	1
Topologies generated by symmetric porosity on normed spaces	1
Global existence and multiplicity of positive solutions for anisotropic eigenvalue problems	1
Nevanlinna theory for holomophic curves from annuli into semi-Abelian varieties	1
A New fuzzy McShane integrability	1
On the Unit-Chen distribution with associated quantile regression and applications	1
On some selective star Lindelöf-type properties	1
Mapping properties of the Bergman projections on elementary Reinhardt domains	1
A bivariate extension of the Omega distribution for two-dimensional proportional data	1
A new family of two-variable polynomials based on hermite polynomials	1
Archimedean ℓ-groups with strong unit: cozero-sets and coincidence of types of ideals	1
Improved conditions for the distributivity of the product for σ-algebras with respect to the intersection	1
On simultaneous limits for aggregation of stationary randomized INAR(1) processes with poisson innovations	1
Hankel determinants of second and third order for the class ???? of univalent functions	1
Sufficient conditions for p-valent functions	1
Operator Bohr-type inequalities	1
Topological representation of some lattices	1