OOIR: Observatory of International Research

Papers

(The TQCC of Russian Journal of Mathematical Physics is 3. 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
On Semiclassical Asymptotics for Nonlocal Equations	43
Maslov Rank Distributions for the Analysis of Two-Dimensional and Quasi-Two-Dimensional Turbulent Flows	42
Trace of the Resolvent of the Laplace Operator on a Metric Graph	38
A Series of Spectral Gaps for the Ganeshan–Pixley–Das Sarma Model	35
Coincidence of the Dimensions of First Countable Spaces with a Countable Network	32
Bounds for the Kolmogorov Widths of the Sobolev Weighted Classes with Conditions on the Zero and Highest Derivatives	27
Properties of Chebyshev Generalized Rational Fractions in $$L_1$$	24
The Thom Isomorphism in Gauge-Equivariant $$K$$-Theory of $$C^*$$-Bundles	21
Analytical Complexity and Signal Coding	16
Caricature of Hydrodynamics for the Harmonic Crystal Coupled to a Klein–Gordon Field	16
Solarity and Proximinality in Generalized Rational Approximation in Spaces $$C(Q)$$ and $$L^p$$	15
Double-Deck Structure in a Fluid Flow Induced by a Uniformly Rotating Disk with Small Irregularities: the Nonsymmetric Case	14
Visually Smooth Non-Congruent Flat Simply Connected Domains That Are Numerically Dirichlet–Neumann Isospectral	13
Generalization of Spivey’s Recurrence Relation	13
Boundary-Value Problem for Singularly Perturbed Integro-Differential Equation with Singularly Perturbed Neumann Boundary Condition	11
On the Reconstruction from the Imaginary Part for Radiation Solutions in Two Dimensions	11
Stokes Phenomenon and Spectral Locus in a Problem of Singular Perturbation Theory	9
Uniformly and Locally Convex Asymmetric Spaces	8
On the Riccati Difference Equation and Continued Fractions	8
Functional-Difference Equations and Their Link with Perturbations of the Mehler Operator	8
Integrable Hamiltonian Systems on the Symplectic Realizations of $$\textbf{e}(3)^*$$	8
Index of Inönü–Wigner Contractions of Semisimple Lie Algebras	8
$$\mathbb{Z}_{2}-$$Graded Lie Algebra of Quaternions and Superconformal Algebra in $$D=4$$ Dimensions	7
On Perturbation of Thresholds in Essential Spectrum under Coexistence of Virtual Level and Spectral Singularity	7
Double-Deck Structure of the Boundary Layer in the Flow Around a Small Localized Irregularity on a Curved Surface	6

A Metric Graph for Which the Number of Possible End Positions of a Random Walk Grows Minimally	6
Some Identities Involving Degenerate Stirling Numbers Associated with Several Degenerate Polynomials and Numbers	6
Inverse Resonance Problem for Jacobi Operators on a Half-Lattice	5
Quantization of Nonsmooth Curves and the Semiclassical Spectrum of the One-Dimensional Schrödinger Operator with a Localized Perturbation of the Potential	5
Exponential Localization for Eigensections of the Bochner–Schrödinger operator	5
On Degenerate Orbits of Real Lie Algebras in Multidimensional Complex Spaces	5
On the Homogenization of Nonlocal Convolution Type Operators	5
Natural Volume Forms on Pseudo-Finslerian Manifolds with $$m$$th Root Metrics	5
Rectilinear Vortex Thread in a Radially Nonhomogeneous Bingham Solid	4
On the Regularity of the Solution for Incompressible 3D Navier–Stokes Equation with Periodic Boundary Conditions	4
The General Kastler–Kalau–Walze Type Theorem for the $$J$$-Twist $$D_{J}$$ of the Dirac Operator	4
Inner Transition Layer in Solutions of the Discrete Painlevé II Equation	4
Normal Ordering Associated with $$\lambda$$-Whitney Numbers of the First Kind in $$\lambda$$-Shift Algebra	4
Geometry of Inhomogeneous Poisson Brackets, Multicomponent Harry Dym Hierarchies, and Multicomponent Hunter–Saxton Equations	4
Real Semiclassical Approximation for the Asymptotics of Jacobi Polynomials Given by a Difference Equation	4
Periodic Cyclic Cocycles on the Boutet de Monvel Symbol Algebra	4
Degenerate Whitney Numbers of First and Second Kind of Dowling Lattices	4
Probabilistic Degenerate Laguerre Polynomials with Random Variables	3
Classification of Singularities of Smooth Functions with a Finite Cyclic Symmetry Group	3
On the Absence of a Propagation Front in the Cauchy Problem for a Certain Integro-Differential Equation with a Rabotnov Kernel	3
Exact Asymptotics of the Fundamental Solution of a Degenerate Parabolic Equation with a Small Parameter	3
Magneto-Dimensional Resonance on Curved Surfaces	3
Trajectory Symbols and the Fredholm Property of Boundary Value Problems for Differential Operators with Shifts	3
Remarks on an Integral Equation of Landau–Lifschitz Type	3
Existence and Asymptotic Stability of Solutions for Periodic Parabolic Problems in Tikhonov-Type Reaction–Diffusion–Advection Systems with KPZ Nonlinearities	3
On the Inverse Semigroup of Bimodules over a $$C^*$$-Algebra	3
Continuity Criterion for Locally Bounded Endomorphisms of Connected Reductive Lie Groups	3
Hamiltonian Systems with a Functional Parameter in the Form of a Potential	3
Radius Constants for Cesàro Operator of Analytic and Harmonic Functions in the Unit Disk	3
Moment Representations of Fully Degenerate Bernoulli and Degenerate Euler Polynomials	3
Quasi-Classical Asymptotics Describing the Electron-Hole Interaction and the Klein Effect for the (2+1)-Dirac Equation in Abruptly Varying Fields	3
Method of Potential Operators for Interaction Problems on Unbounded Hypersurfaces in $$\mathbb{R}^{n}$$ for Dirac Operators	3
A Version of the Weyl Complete Reducibility Theorem for Not Necessarily Continuous Representations of Connected Lie Groups	3