OOIR: Observatory of International Research

Papers

(The TQCC of Bulletin of the Brazilian Mathematical Society 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 2021-04-01 to 2025-04-01.)

Article	Citations
Conditions for Spanning Trees Whose Internal Subtrees Have Few Branch Vertices and Leaves	20
On a Critical Exponential p & N Equation Type: Existence and Concentration of Changing Solutions	10
On the Transcendence of Some Powers Related to U-numbers	10
Constant Components of the Mertens Function and Its Connections with Tschebyschef’s Theory for Counting Prime Numbers	10
Topological Stability for Flows from a Gromov–Hausdorff Viewpoint	9
Hausdorff Dimension Varies Continuously on Equivalent Dynamically Defined Wild Knots	8
Conformal Flat Metrics with Prescribed Mean Curvature on the Boundary	8
On the Moduli Space of Quasi-Homogeneous Functions	7
Existence and Uniqueness for Directional Attractors of Topological Cocycles	7
Mixed Random-Quasiperiodic Cocycles	4
On the Multiplicities of Padovan-Type Sequences	4
A Variational Approach to Quasilinear Elliptic Problems with Gradient Dependence	4
Differentiable Invariants of Holomorphic Foliations	4
On the Equality of Symbolic and Ordinary Powers of Binomial Edge Ideals	4
Refined Long Time Existence of the Boussinesq Equation with Large Initial Data in $$\mathbb {R}^{n}$$	3
Stationary Solutions to a Chemo-repulsion System and a Related Optimal Bilinear Control Problem	3
On the Spaceability of the Set of Functions in the Lebesgue Space $$L_p$$ Which are Not in $$L_q$$	3
Pointwise Periodic Flows Induced by Circle Actions	3
Unified Grothendieck’s and Kwapień’s Theorems for Multilinear Operators	2
2-Adic Stratification of Totients	2
Dynamical Properties for Composition Operators on $$H^{2}({\mathbb {C}}_{+})$$	2
Characterization of Optimality and Duality for Semi-Infinite Fractional Interval-Valued Mathematical Programs with Vanishing Constraints	2
Analytical Solutions to the Cylindrically Symmetric Compressible Navier–Stokes Equations with Density-Dependent Viscosity and Vacuum Free Boundary	2
Multiplicity of Solutions for A Semilinear Elliptic Problem Via Generalized Nonlinear Rayleigh Quotient	2
Constant Components of the Mertens Function and Its Connections with Tschebyschef’s Theory for Counting Prime Numbers II	2

Partial Groupoid Actions on Smooth Manifolds	2
Correction: On the Benjamin and Related Equations	2
On Generalized Monomial Codes Defined Over Sets with a Special Vanishing Ideal	2
Numerical Semigroups with Monotone Apéry Set and Fixed Multiplicity and Ratio	2
Sharp Exponents for Anisotropic Hardy–Littlewood Type of Inequalities	2
A Gardner-Type Equation: Bore Propagation	2
Determinants, Even Instantons and Bridgeland Stability	2
A Family of Complex Kleinian Split Solvable Groups	1
Bounds for Multiplicities of the Graded Fiber Product Ring	1
Removable Singularities for Quasilinear Elliptic Equations with Source Terms Involving the Solution and Its Gradient	1
Well-Posedness and $$L^2$$-Decay Estimates for the Navier–Stokes Equations with Fractional Dissipation and Damping	1
Complex Valued Multiplicative Functions with Bounded Partial Sums	1
Para-Abelian Varieties and Albanese Maps	1
$$L_{p}$$-Estimates for Solutions of Equations Governed by Operators like the Anisotropic Fractional Laplacian	1
Gradings on Matrix Algebras of Prime Order	1
Cohyponormality and Complex Symmetry of Linear Fractional Composition Operators on a Half-Plane	1
Dynamics of the Korteweg–de Vries Equation on a Balanced Metric Graph	1
Necessary Codimension One Components of the Projection of the Jacobian Blow-Up	1
On the Location of Roots of the Characteristic Polynomial of (p, q)-Distance Fibonacci Sequences	1
On the Topology of the Milnor Fibration	1
A 3D Non-Stationary Boussinesq System with Navier-slip Boundary Conditions	1
Alternating Convolutions of Catalan Numbers	1
On Bisectors in Quaternionic Hyperbolic Space	1
On Finslerian Warped Product Gradient Yamabe Solitons	1
A Note on the Distribution of Iwasawa Invariants of Imaginary Quadratic Fields	1
Phase Transitions for Surface Diffeomorphisms	1
Rigidity of Entropy Spectra for One-Parameter Family of Polynomials	1
Beale–Kato–Majda Regularity Criterion of Smooth Solutions for the Hall-MHD Equations with Zero Viscosity	1
Coincidence Between k-Fibonacci Numbers and Products of Two Fermat Numbers	1
$$\lambda $$-Limited Sets in Banach and Dual Banach Spaces	1
A New Approach to Solving the Split Common Solution Problem for Monotone Operator Equations in Hilbert Spaces	1
A Note on the Density of Periodic Orbits of Anosov Geodesic Flows in Manifolds of Finite Volume	1
Multi-dimensional Almost Automorphic Type Functions and Applications	1
Napoleonic Triangles on the Sphere	1
On Scalar Curvature of r-Almost Newton–Ricci Solitons	1
Bounds for the Lonely Runner Problems Via Linear Programming	1
Existence of Discrete Eigenvalues for the Dirichlet Laplacian in a Two-Dimensional Twisted Strip	1
The Dynamics of Solvable Subgroups of $$\text {PSL}\left( 3,\mathbb {C}\right) $$	1
On Special Holomorphic Distributions and Residues	1
Conditional Regularity for the 3D Damped Boussinesq Equations with Zero Thermal Diffusion	1
Semi-Algebraic Functions with Non-Compact Critical Set	1
Universal Inequalities for Eigenvalues of a Clamped Plate Problem of the Drifting Laplacian	1
Insensitizing Controls of a 1D Stefan Problem for the Semilinear Heat Equation	1
An Averaging Formula for Nielsen Numbers of Affine n-Valued Maps on Infra-Nilmanifolds	1
Counting Salem Numbers of Arithmetic Hyperbolic 3-Orbifolds	1
Genus Field and Extended Genus Field of an Elementary Abelian Extension of Global Fields	1
Hopf Algebras and Associative Representations of Two-Dimensional Evolution Algebras	1
On Weighted Greedy-Type Bases	1
Analytic Semiroots for Plane Branches and Singular Foliations	1
Phase Transitions for One-Dimensional Lorenz-Like Expanding Maps	1

A Higher-Order Non-autonomous Semilinear Parabolic Equation