OOIR: Observatory of International Research

Papers

(The median citation count of Bulletin of Mathematical Sciences 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 2022-01-01 to 2026-01-01.)

Article	Citations
Least energy nodal solutions for Kirchhoff-type problems involving the critical exponents	39
Motion by crystalline-like mean curvature: A survey	35
Alperin weight conjecture and related developments	27
Tangent complexes and the Diamond Lemma	27
Local bifurcation structure and stability of charged drops	26
A survey of functional and Lp-dissipativity theory	24
Normalized solutions of critical Schrödinger system involving fractional p-Laplacian	16
Multiplicity and concentration of solutions for Kirchhoff equations with exponential growth	14
A pointwise estimate for pseudo-differential operators	13
Linear stabilization for a degenerate wave equation in non divergence form with drift	13
Propagation and reaction–diffusion models with free boundaries	11
Subcritical nonlocal problems with mixed boundary conditions	9
Author index Volume 12 (2022)	9
Sobolev inequalities in non-homogeneous central Musielak–Orlicz–Morrey spaces and double phase functionals	8
On properties of positive solutions to nonlinear tri-harmonic and bi-harmonic equations with negative exponents	7
Spectral analysis of Jacobi operators and asymptotic behavior of orthogonal polynomials	7
Normalized homoclinic solutions of discrete nonlocal double phase problems	7
Closures of permutation groups with restricted nonabelian composition factors	7
Simons type formulas for surfaces in Sol₃ and applications	6
Existence of ground state solution for critical N -Laplacian Kirchhoff-type problem with convolution nonlinearity	6
Normalized ground state solutions for a mass supercritical Choquard equation	6
Multiplicity for a strongly singular quasilinear problem via bifurcation theory	5
Concentration and multiplicity of semiclassical states for the double phase problems with Choquard term	5
On classical orthogonal polynomials and the Cholesky factorization of a class of Hankel matrices	5
Concentrated solutions for a fractional Choquard-type Brézis–Nirenberg problem	4

Nonlocal Lagrange multipliers and transport densities	4
Multidimensional transonic shock waves and free boundary problems	4
A short note about 1-width of Lens spaces	4
Multiple solutions with sign information for Robin equations with indefinite potential	4
Author index Volume 14 (2024)	4
Representation of solutions to a linear matrix first-order differential equation with delay	3
Author index Volume 15 (2025)	3
Nonhomogeneous quasilinear elliptic systems with small perturbations and lack of compactness	3
Existence of local minimizers for a critical problem involving a superposition operator of mixed fractional order	3
Multiple normalized solutions for elliptic problems with critical Hardy–Sobolev nonlinearity in bounded domains	3
On the Weierstrass Theorem on extrema and its application for finding fixed points and zeros of mappings	2
Multi-bump solutions for a Schrödinger equation with prescribed L2-norm via a fixed point approach	2
Some perspectives on (non)local phase transitions and minimal surfaces	2
Classification of solutions for mixed order conformally system with Hartree-type nonlinearity in ℝn	2
Existence, concentration and multiplicity of solutions for (p,N)-Laplacian equations with convolution term	2
Delay-dependent stability conditions for differential–difference equations with small commutators in a banach space	2
On nonexistence of solutions to some time space fractional evolution equations with transformed space argument	2
Higher differentiability results for solutions to a class of non-homogeneous elliptic problems under sub-quadratic growth conditions	1
Comparative asymptotics for discrete semiclassical orthogonal polynomials	1
On a fully coupled nonlocal multipoint boundary value problem for a dual hybrid system of nonlinear q-fractional differential equations	1
Author index Volume 13 (2023)	1
Existence of solutions for the fractional Nirenberg problem with indefinite curvature functions	1
On the planar supercritical Kirchhoff problem	1
On the logarithmic p-Laplacian Schrödinger equation with multi-well potential: Multi-peak positive solutions	1
Multiplicity of positive solutions for the fractional Schrödinger–Poisson system with critical nonlocal term	1
Value distribution theory on angular domains for holomorphic mappings and arbitrary families of moving hypersurfaces	1
Existence of uncountably many periodic solutions for second-order superlinear difference equations with continuous time	1
Traveling waves for the closed hypersurfaces in central force fields	1
On positive vectors in indefinite inner product spaces	1
On free and plus-one generated curves arising from free curves by addition–deletion of a line	1