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 2021-11-01 to 2025-11-01.)

Article	Citations
Eigenvalues of Non-Selfadjoint Functional Difference Operators	9
Asymptotic Relations for the Distributional Stockwell and Wavelet Transforms	7
Flat Hypercomplex Nilmanifolds are $$\mathbb H$$-Solvable	6
On Compactification of Spaces of Measures	6
The Nonlinear Kantorovich Transportation Problem with Nonconvex Costs	5
The Extrema of $$q$$- and Dual $$q$$-Quermassintegrals for the Asymmetric $$L_p$$-Difference Bodies	5
Improved Resolvent Approximations in Homogenization of Second-Order Operators with Periodic Coefficients	4
A Hilbert $$C^*$$-Module with Extremal Properties	3
Remarks on Yangian-Type Algebras and Double Poisson Brackets	3
The Image of a Lagrangian Germ of Type $$E_6^\pm$$	3
The Expectation of a Multiplicative Functional under the Sine-Process	3
On an Elliptic Operator Degenerating on the Boundary	3
Anatoly Moiseevich Vershik (1933–2024)	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
Full Symmetric Toda System: Solution via QR-Decomposition	2
On the Birman Problem in the Theory of Nonnegative Symmetric Operators with Compact Inverse	2
Strengthening of the Bourgain–Kontorovich Theorem on Small Values of Hausdorff Dimension	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
Intrinsic Ergodicity, Generators, and Symbolic Representations of Algebraic Group Actions	2
Free Topological Algebra with Separately Continuous Mal’tsev Operation	2
Improved Inequalities for Numerical Radius via Cartesian Decomposition	2
Estimation of the Modulus of Hölder Metric Regularity	2
On Poisson Semigroup Hypercontractivity for Higher-Dimensional Spheres	2

The Weak Solvability of an Inhomogeneous Dynamic Problem for a Viscoelastic Continuum with Memory	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
Surface Waves on Infinite Boundaries	2
Nash-Type Inequalities on Metric-Measure Spaces	1
A Semigroup of Paths on a Sequence of Uniformly Elliptic Complexes	1
Spectral Analysis of a Dynamical System Describing the Diffusion of Neutrons	1
Grothendieck Ring of Pairs of Quasi-Projective Varieties	1
Singularities Equivariantly Simple with Respect to Irreducible Representations	1
On the Diffusion Mechanism in Hamiltonian Systems	1
On the Local Everywhere Hölder Continuity of the Minima of a Class of Vectorial Integral Functionals of the Calculus of Variations	1
Universal Extension Operator	1
On Bloch Solutions of Difference Schrödinger Equations	1
An Index Theorem for Linear Relations and Its Applications to the Study of Block Relation Matrices	1
Dmitri Rauelevich Yafaev (1948–2024)	1
On the Extension of Functions from Countable Subspaces	1
Elliptic Analogue of the Vershik–Kerov Limit Shape	1
On the Differential Operators of Odd Order with $$\mathrm{PT}$$-Symmetric Periodic Matrix Coefficients	1
Reconstructions of the Asymptotics of an Integral Determined by a Hyperbolic Unimodal Singularity	1
Approximation of Operator Semigroups Using Linear-Fractional Operator Functions and Weighted Averages	1
Cyclic Vectors and Invariant Subspaces of the Backward Shift Operator in Schwartz Modules	1
Continuous Selection of Approximate Monge Solutions in the Kantorovich Problem with a Parameter	1
Resurgence and Partial Theta Series	1
Bundles of Holomorphic Function Algebras on Subvarieties of the Noncommutative Ball	1
On a Sharp Lower Bound for the Tjurina Number of Zero-Dimensional Complete Intersections	1
Distributions of Polynomials in Gaussian Random Variables under Constraints on the Powers of Variables	1
Linear and Multiplicative Maps under Spectral Conditions	1
Combinatorial Results Implied by Many Zero Divisors in a Group Ring	1
Extension Operator for Subspaces of Vector Spaces over the Field $$\mathbb{F}_2$$	1
Some Inequalities for $$p$$-Quermassintegrals	0
Newton Polytopes of Nondegenerate Quadratic Forms	0
A Generalized Birman–Schwinger Principle and Applications to One-Dimensional Schrödinger Operators with Distributional Potentials	0
Self-Joinings and Generic Extensions of Ergodic Systems	0
Bounded-Degree Subgroups of the Cremona Group in $$\mathrm{CR}$$-Geometry	0
Diagram Automorphism Fixed Lie Algebras and Diagram Automorphism Fixed Quiver Varieties	0
A Convergence Rate Estimate for Remotest Projections on Three Subspaces	0
On the Milnor and Tjurina Numbers of Zero-Dimensional Singularities	0
Interior Points of Convex Compact and Continuous Selections of Exact Measures	0
Anatoly Moiseevich Vershik. On the occasion of the 90th anniversary	0
The Cayley–Hamilton Theorem and Resolvent Representation	0
Parametric Korteweg–de Vries Hierarchy and Hyperelliptic Sigma Functions	0
One-Dimensional Central Measures on Numberings of Ordered Sets	0
Generalized Cauchy–Bunyakovsky–Schwarz Inequalities and Their Applications	0
Publisher Correction to: Noncommutative Geometry of Random Surfaces, Funct. Anal. Appl. 58:1 (2024), 65–79	0
An Algebraic Version of the Poincare Construction	0
Lagrangian Subvarieties of Hyperspherical Varieties Related to $$G_2$$	0
Multipliers for the Calderón Construction	0
Homogenization of the Schrödinger-Type Equations: Operator Estimates with Correctors	0
On the Structure of Coset $$n$$-Valued Topological Groups on $$S^3$$ and $$\mathbb{R}P^3$$	0
Unbounded Integral Hankel Operators	0
Criteria for the Property (UWE) and the a-Weyl Theorem	0

Elliptic Cauchy Matrices	0
Approximations of the Images and Integral Funnels of the $$L_p$$ Balls under a Urysohn-Type Integral Operator	0
Semifinite Harmonic Functions on the Zigzag Graph	0
Limit Spectral Measures of Matrix Distributions of Metric Triples	0
Homogenization of the Lévy-type Operators	0
Taylor Spectrum for Modules over Lie Algebras	0
A Convex-Block Approach to Numerical Radius Inequalities	0
Two-Sided Estimates of the $$K$$-Functional for Spaces of Functions of Generalized Bounded Variation	0
Connes Integration Formula: A Constructive Approach	0
Interpolation by Maximal Surfaces	0
The Quasilinear Parabolic Venttsel’ Problem with Discontinuous Leading Coefficients	0
Derived Category of Equivariant Coherent Sheaves on a Smooth Toric Variety and Koszul Duality	0
Noncommutative Geometry of Random Surfaces	0
A Remark on Davies’ Hardy Inequality	0
Resolution of Singularities of the Odd Nilpotent Cone of Orthosymplectic Lie Superalgebras	0
Complement Property and Frames in the Phase Retrieval Problem	0
$$A$$-Ergodicity of Convolution Operators in Group Algebras	0
Grothendieck’s Theorem on the Precompactness of Subsets of Functional Spaces over Pseudocompact Spaces	0
The Speed of Convergence Under the Kolmogorov–Smirnov Metric in the Soshnikov Central Limit Theorem for the Sine Process	0
Extended Spectra for Some Composition Operators on Weighted Hardy Spaces	0
On the Spectrum of the Differential Operators of Odd Order with $$\mathcal{PT}$$-Symmetric Coefficients	0
Polynomials in the Differentiation Operator and Formulas for the Sums of Certain Convergent Series	0
On a Notion of Averaged Mappings in $$\operatorname{CAT}(0)$$ Spaces	0
Inverse Problem for the $$L$$-Operator in the Lax Pair of the Boussinesq Equation on the Circle	0
On the Field Analogue of the Elliptic Spin Calogero–Moser Model: Lax Pair and Equations of Motion	0
Fundamental Solutions of Multilinear Differential Operators with Constant Coefficients	0
On Maximal Extensions of Nilpotent Lie Algebras	0
New Remarks on the Scattering for a Perturbed Polyharmonic Operator	0
Quasiderivations of the Algebra $$U\mathfrak{gl}_n$$ and the Quantum Mischenko–Fomenko Algebras	0
Duality for the Kantorovich Problem with a Fixed Barycenter and Barycenters of Functionals	0
Boundary Classes of Non-Compact Riemannian Manifolds and Perron’s Method	0
On the Conjugacy of Measurable Partitions with Respect to the Normalizer of a Full Type $$\mathrm{II}_1$$ Ergodic Group	0
Unitary Flows with Tensor Simple Spectrum	0
A Note on Lattice Knots	0
Pointwise Conditions for Membership of Functions in Weighted Sobolev Classes	0
On Quantum Floquet Theorem	0
Absolute Continuity and Singularity of Spectra for the Flows $$T_t\otimes T_{at}$$	0
Tensor Factorizations of a Unitary Operator with Simple Lebesgue Spectrum	0
On the Distribution of Eigenvalues of Nuclear Operators	0
The Mumford Dynamical System and the Gelfand–Dikii Recursion	0
On the Amount of Nondegenerate Tubular Orbits of 7-Dimensional Lie Algebras in $$\mathbb C^4$$	0
Homogenization of Hyperbolic Equations: Operator Estimates with Correctors Taken into Account	0
The Miracle of Integer Eigenvalues	0
Classification of Measurable Functions of Several Variables and Matrix Distributions	0
Multi-Dimensional Hyperbolic Chaos	0
Polynomial Eulerian Characteristic of Nilmanifolds	0
Restricted Partitions: The Polynomial Case	0
Spectral Inclusion Properties of Quaternionic Krein Space Numerical Range	0
Wold-Type Decompositions for Pairs of Commutative Semigroups Generated by Isometries	0
Asymptotic Completeness for Short-Range $$N$$-Body Systems Revisited	0
An Applicability Condition of a Cutoff Regularization in the Coordinate Representation	0
Lack of Metric Projectivity, Injectivity, and Flatness for Modules $$L_p$$	0
Superposition Principle for the Fokker–Planck–Kolmogorov Equations with Unbounded Coefficients	0
The Interlace Polynomial of Binary Delta-Matroids and Link Invariants	0
Finite-Zone $$\mathcal{PT}$$-Potentials	0
Spectral Asymptotics for Robin Laplacians on Lipschitz Sets	0
The Mumford Dynamical System and Hyperelliptic Kleinian Functions	0
Isoperiodic Foliation on the Moduli Spaces of Real-Normalized Differentials with a Single Pole	0
Quasi-Similarity, Entropy and Disjointness of Ergodic Actions	0
On the Arens Homomorphism	0
Twisted Tensor Product, Smooth DG Algebras, and Noncommutative Resolutions of Singular Curves	0
Liouville Property and Poisson Boundary of Random Walks with Infinite Entropy: What’s Amiss?	0
Eigenvalue Estimates for the Coulombic One-Particle Density Matrix and the Kinetic Energy Density Matrix	0