OOIR: Observatory of International Research

Papers

(The median citation count of Functional Analysis and Its Applications is 0. 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 2021-12-01 to 2025-12-01.)

Article	Citations
Eigenvalues of Non-Selfadjoint Functional Difference Operators	9
Asymptotic Relations for the Distributional Stockwell and Wavelet Transforms	7
On Compactification of Spaces of Measures	6
Flat Hypercomplex Nilmanifolds are $$\mathbb H$$-Solvable	6
Improved Resolvent Approximations in Homogenization of Second-Order Operators with Periodic Coefficients	5
The Extrema of $$q$$- and Dual $$q$$-Quermassintegrals for the Asymmetric $$L_p$$-Difference Bodies	5
The Expectation of a Multiplicative Functional under the Sine-Process	4
The Nonlinear Kantorovich Transportation Problem with Nonconvex Costs	4
On an Elliptic Operator Degenerating on the Boundary	3
Remarks on Yangian-Type Algebras and Double Poisson Brackets	3
A Hilbert $$C^*$$-Module with Extremal Properties	3
Anatoly Moiseevich Vershik (1933–2024)	3
The Image of a Lagrangian Germ of Type $$E_6^\pm$$	3
Golden and Silver Stationary Points in Probe Particle Dynamics within a Modular Domain	3
(Weakly) Almost Periodic Functions and Fixed Point Properties on Norm Separable $$*$$-Weak Compact Convex Sets in Dual Banach Spaces	3
Intrinsic Ergodicity, Generators, and Symbolic Representations of Algebraic Group Actions	2
Improved Inequalities for Numerical Radius via Cartesian Decomposition	2
On the Absence of an Additional Real-Analytic First Integral in the Problem of the Motion of a Dynamically Symmetric Heavy Rigid Body about a Fixed Point	2
On the Diffusion Mechanism in Hamiltonian Systems	2
Full Symmetric Toda System: Solution via QR-Decomposition	2
Surface Waves on Infinite Boundaries	2
Strengthening of the Bourgain–Kontorovich Theorem on Small Values of Hausdorff Dimension	2
Distributions of Polynomials in Gaussian Random Variables under Constraints on the Powers of Variables	2
Two-Dimensional Diffusion Orthogonal Polynomials Ordered by a Weighted Degree	2
Hermitian Property and the Simplicity of Spectrum of Bethe Subalgebras in Yangians	2

The Weak Solvability of an Inhomogeneous Dynamic Problem for a Viscoelastic Continuum with Memory	2
On the Birman Problem in the Theory of Nonnegative Symmetric Operators with Compact Inverse	2
Free Topological Algebra with Separately Continuous Mal’tsev Operation	2
Singularities Equivariantly Simple with Respect to Irreducible Representations	2
Estimation of the Modulus of Hölder Metric Regularity	2
On Poisson Semigroup Hypercontractivity for Higher-Dimensional Spheres	2
On the Local Everywhere Hölder Continuity of the Minima of a Class of Vectorial Integral Functionals of the Calculus of Variations	1
Grothendieck Ring of Pairs of Quasi-Projective Varieties	1
Linear and Multiplicative Maps under Spectral Conditions	1
On a Sharp Lower Bound for the Tjurina Number of Zero-Dimensional Complete Intersections	1
Resurgence and Partial Theta Series	1
Twisted Tensor Product, Smooth DG Algebras, and Noncommutative Resolutions of Singular Curves	1
Nash-Type Inequalities on Metric-Measure Spaces	1
An Index Theorem for Linear Relations and Its Applications to the Study of Block Relation Matrices	1
On the Extension of Functions from Countable Subspaces	1
On the Differential Operators of Odd Order with $$\mathrm{PT}$$-Symmetric Periodic Matrix Coefficients	1
Elliptic Analogue of the Vershik–Kerov Limit Shape	1
A Semigroup of Paths on a Sequence of Uniformly Elliptic Complexes	1
Combinatorial Results Implied by Many Zero Divisors in a Group Ring	1
Homogenization of the Lévy-type Operators	1
Approximation of Operator Semigroups Using Linear-Fractional Operator Functions and Weighted Averages	1
Extension Operator for Subspaces of Vector Spaces over the Field $$\mathbb{F}_2$$	1
Spectral Analysis of a Dynamical System Describing the Diffusion of Neutrons	1
Universal Extension Operator	1
Bundles of Holomorphic Function Algebras on Subvarieties of the Noncommutative Ball	1
Reconstructions of the Asymptotics of an Integral Determined by a Hyperbolic Unimodal Singularity	1
Continuous Selection of Approximate Monge Solutions in the Kantorovich Problem with a Parameter	1
Cyclic Vectors and Invariant Subspaces of the Backward Shift Operator in Schwartz Modules	1
On Bloch Solutions of Difference Schrödinger Equations	1
Dmitri Rauelevich Yafaev (1948–2024)	1
A Note on Lattice Knots	0
Boundary Classes of Non-Compact Riemannian Manifolds and Perron’s Method	0
On Quantum Floquet Theorem	0
Lack of Metric Projectivity, Injectivity, and Flatness for Modules $$L_p$$	0
Generalized Cauchy–Bunyakovsky–Schwarz Inequalities and Their Applications	0
Spectral Asymptotics for Robin Laplacians on Lipschitz Sets	0
On Maximal Extensions of Nilpotent Lie Algebras	0
On the Structure of Coset $$n$$-Valued Topological Groups on $$S^3$$ and $$\mathbb{R}P^3$$	0
Bounded-Degree Subgroups of the Cremona Group in $$\mathrm{CR}$$-Geometry	0
An Applicability Condition of a Cutoff Regularization in the Coordinate Representation	0
Diagram Automorphism Fixed Lie Algebras and Diagram Automorphism Fixed Quiver Varieties	0
The Miracle of Integer Eigenvalues	0
Multi-Dimensional Hyperbolic Chaos	0
Polynomial Eulerian Characteristic of Nilmanifolds	0
Isoperiodic Foliation on the Moduli Spaces of Real-Normalized Differentials with a Single Pole	0
One-Dimensional Central Measures on Numberings of Ordered Sets	0
Lagrangian Subvarieties of Hyperspherical Varieties Related to $$G_2$$	0
Pointwise Conditions for Membership of Functions in Weighted Sobolev Classes	0
On the Field Analogue of the Elliptic Spin Calogero–Moser Model: Lax Pair and Equations of Motion	0
Finite-Zone $$\mathcal{PT}$$-Potentials	0

Derived Category of Equivariant Coherent Sheaves on a Smooth Toric Variety and Koszul Duality	0
The Interlace Polynomial of Binary Delta-Matroids and Link Invariants	0
The Cayley–Hamilton Theorem and Resolvent Representation	0
Taylor Spectrum for Modules over Lie Algebras	0
Quasi-Similarity, Entropy and Disjointness of Ergodic Actions	0
Classification of Measurable Functions of Several Variables and Matrix Distributions	0
Semifinite Harmonic Functions on the Zigzag Graph	0
Resolution of Singularities of the Odd Nilpotent Cone of Orthosymplectic Lie Superalgebras	0
Eigenvalue Estimates for the Coulombic One-Particle Density Matrix and the Kinetic Energy Density Matrix	0
Quasiderivations of the Algebra $$U\mathfrak{gl}_n$$ and the Quantum Mischenko–Fomenko Algebras	0
On the Amount of Nondegenerate Tubular Orbits of 7-Dimensional Lie Algebras in $$\mathbb C^4$$	0
Connes Integration Formula: A Constructive Approach	0
Polynomials in the Differentiation Operator and Formulas for the Sums of Certain Convergent Series	0
A Convergence Rate Estimate for Remotest Projections on Three Subspaces	0
Inverse Problem for the $$L$$-Operator in the Lax Pair of the Boussinesq Equation on the Circle	0
Superposition Principle for the Fokker–Planck–Kolmogorov Equations with Unbounded Coefficients	0
Noncommutative Geometry of Random Surfaces	0
The Quasilinear Parabolic Venttsel’ Problem with Discontinuous Leading Coefficients	0
Complement Property and Frames in the Phase Retrieval Problem	0
A Remark on Davies’ Hardy Inequality	0
Publisher Correction to: Noncommutative Geometry of Random Surfaces, Funct. Anal. Appl. 58:1 (2024), 65–79	0
Interior Points of Convex Compact and Continuous Selections of Exact Measures	0
On the Conjugacy of Measurable Partitions with Respect to the Normalizer of a Full Type $$\mathrm{II}_1$$ Ergodic Group	0
Some Inequalities for $$p$$-Quermassintegrals	0
Extended Spectra for Some Composition Operators on Weighted Hardy Spaces	0
Asymptotic Completeness for Short-Range $$N$$-Body Systems Revisited	0
Limit Spectral Measures of Matrix Distributions of Metric Triples	0
Unbounded Integral Hankel Operators	0
Fundamental Solutions of Multilinear Differential Operators with Constant Coefficients	0
The Speed of Convergence Under the Kolmogorov–Smirnov Metric in the Soshnikov Central Limit Theorem for the Sine Process	0
On the Spectrum of the Differential Operators of Odd Order with $$\mathcal{PT}$$-Symmetric Coefficients	0
Homogenization of the Schrödinger-Type Equations: Operator Estimates with Correctors	0
Absolute Continuity and Singularity of Spectra for the Flows $$T_t\otimes T_{at}$$	0
Wold-Type Decompositions for Pairs of Commutative Semigroups Generated by Isometries	0
On the Milnor and Tjurina Numbers of Zero-Dimensional Singularities	0
$$A$$-Ergodicity of Convolution Operators in Group Algebras	0
Spectral Inclusion Properties of Quaternionic Krein Space Numerical Range	0
A Convex-Block Approach to Numerical Radius Inequalities	0
Restricted Partitions: The Polynomial Case	0
Newton Polytopes of Nondegenerate Quadratic Forms	0
Multipliers for the Calderón Construction	0
Interpolation by Maximal Surfaces	0
Self-Joinings and Generic Extensions of Ergodic Systems	0
Criteria for the Property (UWE) and the a-Weyl Theorem	0
On the Distribution of Eigenvalues of Nuclear Operators	0
Anatoly Moiseevich Vershik. On the occasion of the 90th anniversary	0
Homogenization of Hyperbolic Equations: Operator Estimates with Correctors Taken into Account	0
Tensor Factorizations of a Unitary Operator with Simple Lebesgue Spectrum	0
On a Notion of Averaged Mappings in $$\operatorname{CAT}(0)$$ Spaces	0
An Algebraic Version of the Poincare Construction	0
The Mumford Dynamical System and the Gelfand–Dikii Recursion	0
Liouville Property and Poisson Boundary of Random Walks with Infinite Entropy: What’s Amiss?	0
Duality for the Kantorovich Problem with a Fixed Barycenter and Barycenters of Functionals	0
On the Arens Homomorphism	0
Unitary Flows with Tensor Simple Spectrum	0
New Remarks on the Scattering for a Perturbed Polyharmonic Operator	0
Grothendieck’s Theorem on the Precompactness of Subsets of Functional Spaces over Pseudocompact Spaces	0
A Generalized Birman–Schwinger Principle and Applications to One-Dimensional Schrödinger Operators with Distributional Potentials	0
The Mumford Dynamical System and Hyperelliptic Kleinian Functions	0
Approximations of the Images and Integral Funnels of the $$L_p$$ Balls under a Urysohn-Type Integral Operator	0
Two-Sided Estimates of the $$K$$-Functional for Spaces of Functions of Generalized Bounded Variation	0
Elliptic Cauchy Matrices	0
Parametric Korteweg–de Vries Hierarchy and Hyperelliptic Sigma Functions	0