OOIR: Observatory of International Research

Papers

(The TQCC of Sbornik Mathematics 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 2022-05-01 to 2026-05-01.)

Article	Citations
Asymptotics of a solution to a terminal control problem with two small parameters	8
Realization of permutations of even degree by products of three fixed-point-free involutions	7
Widths and rigidity	7
Polynomial rigidity and the spectra of Sidon automorphisms	7
On the connectedness of the automorphism group of an affine toric variety	7
Letter to the editors	7
Equidistribution of zeros of random polynomials and random polynomial mappings on $\pmb{\mathbb{C}}^{m}$	6
Distribution of zeros of functions with exponential growth	5
Probabilities of small deviations of a critical Galton-Watson process with infinite variance of the number of the direct descendants of particles	5
Polynomials of complete spatial graphs and Jones polynomials of the related links	5
Automatic continuity of a locally bounded homomorphism of Lie groups on the commutator subgroup	5
The first moment of symmetric square $L$-functions associated with modular forms	5
Sparse sampling recovery in integral norms on some function classes	5
Homology of transitive digraphs and discrete spaces	5
On the density of the additive semigroup generated by a subset of a Hilbert-Schmidt ellipsoid	5
Critical vector spaces and extremal $L$-varieties	5
Lower bound for the cyclicity of hyperbolic polycycles	4
On the spectrum of the Landau Hamiltonian perturbed by a periodic electric potential	4
Zeros of discriminants constructed from Hermite-Padé polynomials of an algebraic function and their relation to branch points	4
The most symmetric smooth cubic surface	4
Geodesic flow on an intersection of several confocal quadrics in $\mathbb{R}^n$	4
Capacities commensurable with harmonic ones	4
Solving strongly convex-concave composite saddle-point problems with low dimension of one group of variable	4
A criterion for the strong continuity of representations of topological groups in reflexive Fréchet spaces	4
Error estimates taking account of correctors in homogenization of elliptic operators	3

Infinite elliptic hypergeometric series: convergence and difference equations	3
Density of the sums of shifts of a single function in the $L_2^0$ space on a compact Abelian group	3
Tribute to Anatoly Timofeevich Fomenko	3
Approximation properties of de la Vallée Poussin means of partial Fourier series in Meixner-Sobolev polynomials	3
The orbit spaces $G_{n,2}/T^n$ and the Chow quotients $G_{n,2}//(\pmb{\mathbb{C}}^{\ast})^n$ of the Grassmann manifolds $G_{n,2}$	3
A remark on constructive covering of a ball of finite-dimensional Banach space	3
Contact line bundles, foliations and integrability	3
Lyapunov stability of an equilibrium of the nonlocal continuity equation	3
The spectrum of the $C^*$-algebra of singular integral operators with semi-almost periodic coefficients	3
Spectral gaps in a thin-walled infinite rectangular Dirichlet box with a periodic family of cross walls	3
Controllability of an approximately defined control system	3
Unitary transform diagonalizing the confluent hypergeometric kernel	3
Generalized Jacobi-Chasles theorem in non-Euclidean spaces	3
On locally nilpotent derivations of polynomial algebra in three variables	2
Multiplicities of limit cycles appearing after perturbations of hyperbolic polycycles	2
On volumes of hyperbolic right-angled polyhedra	2
Random walks conditioned to stay nonnegative and branching processes in an unfavourable environment	2
Topology of the Liouville foliation in the generalized constrained three-vortex problem	2
Comparison theorems for evolution inclusions with maximal monotone operators. $L^2$-theory	2
Convergence of a sandpile on a triangular lattice under rescaling	2
Some classes of almost Hermitian structures that can be realized on $S^6$	2
Multiple trigonometric series with partially monotone coefficients	2
Weak semiregular solutions to the Dirichlet problem for quasilinear elliptic equations in divergence form with discontinuous weak nonlinearities	2
Multipoint Geronimus and Schur parameters of measures on a circle and on a line	2
Collocation approximation by deep neural ReLU networks for parametric and stochastic PDEs with lognormal inputs	2
Diffuse orthogonally additive operators	2
On eigenfunctions of the essential spectrum of the model problem for the Schrödinger operator with singular potential	2
Bojarski-Meyers estimate for a solution to the Zaremba problem for Poisson's equations with drift	2
Entropy solution for an equation with measure-valued potential in a hyperbolic space	2
Short $\mathrm{SL}_2$-structures on simple Lie algebras	2
Forms of del Pezzo surfaces of degree $5$ and $6$	2
$p$-Nonsingular systems of equations over solvable groups	2
On partial derivatives of Bernstein-Stancu polynomials for multivariate functions	2
On a property of the Rademacher system and $\Lambda(2)$-spaces	2
Topological analysis of pseudo-Euclidean Euler top for special values of the parameters	2
Constructing the asymptotics of a solution of the heat equation from the known asymptotics of the initial function in three-dimensional space	2
Orbital invariants of billiards and linearly integrable geodesic flows	2
Sharp Bernstein-type inequalities for Fourier-Dunkl multipliers	2
Knot as a complete invariant of a Morse-Smale 3-diffeomorphism with four fixed points	2
On the Zaremba problem for the $p$-elliptic equation	2
Degeneration of a graph describing conformal structure	2
Around Strassen's theorems	2