OOIR: Observatory of International Research

Papers

(The TQCC of Russian Journal of Mathematical Physics is 2. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Sufficiently Close One-Dimensional Pseudorepresentations Are Equal	40
Lie Symmetry and Exact Solution of the Time-Fractional Hirota–Satsuma Korteweg–de Vries System	37
Properties of Suns in the Spaces $$L^1$$ and $$C(Q)$$	28
On the Correspondence between the Variational Principles in the Eulerian and Lagrangian Descriptions	24
The Uniform Structure of $$\mathfrak{g}^{\otimes 4}$$	24
Reconstruction of Maslov’s Complex Germ in the Cauchy Problem for the Schrödinger Equation with a Delta Potential Localized on a Hypersurface	21
Geometry of Inhomogeneous Poisson Brackets, Multicomponent Harry Dym Hierarchies, and Multicomponent Hunter–Saxton Equations	20
A Corollary to a Triviality Theorem for Quasirepresentations of an Amenable Group in Reflexive Banach Spaces	15
On Semiclassical Asymptotics for Nonlocal Equations	13
On the Group of Holomorphic Automorphisms of a Model Surface	11
Geometry of the Singular Set of Hypersurfaces and the Eikonal Equation	11
On the Regularity of the Solution for Incompressible 3D Navier–Stokes Equation with Periodic Boundary Conditions	10
On the Global Existence for a Class of Compressible Non-Newtonian Fluids with Inhomogeneous Boundary Data	10
On the Propagation of Local Perturbations in Yang–Mills Fields with $$SU(2)$$ Symmetry	9
Analytic Solutions of the Cylindrical Heat Equation with a Heat Source	9
On Relationships between the Spectral Potential of Transfer Operators, $$\boldsymbol t$$-Entropy, Entropy and Topological Pressure	9
Asymptotics of the Cauchy Problem for the One-Dimensional Schrödinger Equation with Rapidly Oscillating Initial Data and Small Addition to the Smooth Potential	8
Trace of the Resolvent of the Laplace Operator on a Metric Graph	7
Asymptotic Multiscale Solutions to Navier–Stokes Equations with Fast Oscillating Perturbations in Boundary Layers	7
Arithmetic Properties of an Euler-Type Series with Polyadic Liouville Parameter	7
A Series of Spectral Gaps for the Ganeshan–Pixley–Das Sarma Model	6
Inverse Spectral Problem for Band Operators and Their Sparsity Criterion In Terms of Inverse Problem Data	6
Influence of Boundary Conditions on the Dynamic Properties of the Logistic Equation with Delay and Diffusion	6
Periodic Cyclic Cocycles on the Boutet de Monvel Symbol Algebra	6
Contrast Structures in the Reaction-Diffusion-Advection Problem in the Case of a Weak Reaction Discontinuity	6

On the Landis Conjecture in a Cylinder	6
Asymptotics of the Solution of the Cauchy Problem with Localized Initial Conditions for a Wave Type Equation with Time Dispersion. I. Basic Structures	5
Degenerate Whitney Numbers of First and Second Kind of Dowling Lattices	5
Nonstationary Double-Deck Structure of Boundary Layers in Compressible Flow Problem Inside a Channel with Small Irregularities on the Walls	5
Maslov Rank Distributions for the Analysis of Two-Dimensional and Quasi-Two-Dimensional Turbulent Flows	5
Estimates of the Chebyshev Radius in Terms of the MAX-Metric Function and the MAX-Projection Operator	5
Structurally Stable Nondegenerate Singularities of Integrable Systems	4
Asymptotics of Multiple Orthogonal Hermite Polynomials $$H_{n_1,n_2}(z,\alpha)$$ Determined by a Third-Order Differential Equation	4
On Some Degenerate Differential and Degenerate Difference Operators	4
Complete Integrability of a New Class of Hamiltonian Hydrodynamic Type Systems	4
Elliptic $$\mathbb{Z}$$-Operators Associated with the Metaplectic Group	3
Properties of Chebyshev Generalized Rational Fractions in $$L_1$$	3
Solitary Wave Solutions to a Generalization of the mKdV Equation	3
Modified Virial Expansion and the Equation of State	3
Rectilinear Vortex Thread in a Radially Nonhomogeneous Bingham Solid	3
Solarity and Proximinality in Generalized Rational Approximation in Spaces $$C(Q)$$ and $$L^p$$	3
Maslov’s Complex Germ in the Cauchy Problem for a Wave Equation with a Jumping Velocity	3
Continuity Criterion for Locally Bounded Finite-Dimensional Representations of Simply Connected Solvable Lie Groups	3
On the Linearization of Certain Singularities of Nijenhuis Operators	2
Double-Deck Structure in a Fluid Flow Induced by a Uniformly Rotating Disk with Small Irregularities: the Nonsymmetric Case	2
The Mean Square of the Pauli–Jordan–Dirac Anticommutator With Respect to Spatial Variables	2
Inner Transition Layer in Solutions of the Discrete Painlevé II Equation	2
Moment Representations of Fully Degenerate Bernoulli and Degenerate Euler Polynomials	2
Caricature of Hydrodynamics for the Harmonic Crystal Coupled to a Klein–Gordon Field	2
Quasi-Classical Asymptotics Describing the Electron-Hole Interaction and the Klein Effect for the (2+1)-Dirac Equation in Abruptly Varying Fields	2
Some Identities on Truncated Polynomials Associated with Degenerate Bell Polynomials	2
Bounds for the Kolmogorov Widths of the Sobolev Weighted Classes with Conditions on the Zero and Highest Derivatives	2
Whitney–Sullivan Constructions for Transitive Lie Algebroids–Smooth Case	2
Analytical Complexity and Signal Coding	2
Coincidence of the Dimensions of First Countable Spaces with a Countable Network	2
Real Semiclassical Approximation for the Asymptotics of Jacobi Polynomials Given by a Difference Equation	2
Classification of Singularities of Smooth Functions with a Finite Cyclic Symmetry Group	2
Systems of Differential Equations for Determining the Fundamental Vector of Special Wave Catastrophes	2
Localization of Eigenfunctions in a Narrow Kirchhoff Plate	2
A New Representation Formula for the Bernoulli Numbers	2
Estimation of the Approximation of Continuous Periodic Functions by Fourier Sums	2
Existence and Asymptotic Stability of Solutions for Periodic Parabolic Problems in Tikhonov-Type Reaction–Diffusion–Advection Systems with KPZ Nonlinearities	2
Erratum to: “Solitary Wave Interactions in the Cubic Whitham Equation” [RJMP 31 (2), 199–208 (2024)]	2
Localized Chern Character and the index of Elliptic Operators Associated with Discrete Groups	2
Generalization of Spivey’s Recurrence Relation	2
Relations Between Various Types of Suns in Asymmetric Spaces	2