OOIR: Observatory of International Research

Papers

(The TQCC of Functional Analysis and Its Applications 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 2021-11-01 to 2025-11-01.)

Article	Citations
Eigenvalues of Non-Selfadjoint Functional Difference Operators	9
Asymptotic Relations for the Distributional Stockwell and Wavelet Transforms	7
On Compactification of Spaces of Measures	6
Flat Hypercomplex Nilmanifolds are $$\mathbb H$$-Solvable	6
The Extrema of $$q$$- and Dual $$q$$-Quermassintegrals for the Asymmetric $$L_p$$-Difference Bodies	5
The Nonlinear Kantorovich Transportation Problem with Nonconvex Costs	5
Improved Resolvent Approximations in Homogenization of Second-Order Operators with Periodic Coefficients	4
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
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
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
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
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
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