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 2021-04-01 to 2025-04-01.)

Article	Citations
On tensor fractions and tensor products in the category of stereotype spaces	16
Equidistribution of zeros of random polynomials and random polynomial mappings on $\pmb{\mathbb{C}}^{m}$	12
Coincidence of set functions in quasiconformal analysis	11
Multiplicities of limit cycles appearing after perturbations of hyperbolic polycycles	10
Moduli of rank $2$ semistable sheaves on rational Fano threefolds of the main series	9
Distribution of zeros of functions with exponential growth	9
On a property of the Rademacher system and $\Lambda(2)$-spaces	8
Polynomial rigidity and the spectra of Sidon automorphisms	8
Symplectic reduction and Lagrangian submanifolds of $\operatorname{Gr}(1, n)$	8
An extremal problem for positive definite functions with support in a ball	8
Homology of transitive digraphs and discrete spaces	8
On zeros, bounds, and asymptotics for orthogonal polynomials on the unit circle	7
Abnormal extremals in the sub-Riemannian problem for a general model of a robot with a trailer	7
On volumes of hyperbolic right-angled polyhedra	7
Saddle connections	6
Solvability of the Nevanlinna-Pick interpolation problem	6
Construction of invariant Lyapunov norms for planar switching systems	5
Topological analysis of pseudo-Euclidean Euler top for special values of the parameters	5
Some applications of growth in $\mathrm{SL}_2(\pmb{\mathbb{F}}_p)$ to the proof of modular versions of Zaremba's conjecture	5
The predicate version of the joint logic of problems and propositions	5
On the number of independent and $k$-dominating sets in graphs with average vertex degree at most $k$	5
Controllability of difference approximation for a control system with continuous time	5
A remark on 0-cycles as modules over algebras of finite correspondences	5
Editorial Preface	5
Slim exceptional sets of Waring-Goldbach problems involving squares and cubes of primes	5

Topology of the Liouville foliation in the generalized constrained three-vortex problem	5
On the connectedness of the automorphism group of an affine toric variety	4
On holomorphic mappings of strictly pseudoconvex domains	4
Collocation approximation by deep neural ReLU networks for parametric and stochastic PDEs with lognormal inputs	4
Asymptotic behaviour of the survival probability of almost critical branching processes in a random environment	4
Prime avoiding numbers form a basis of order $2$	4
Bernstein-Szegő inequality for the Riesz derivative of trigonometric polynomials in $L_p$-spaces, $0\leqslant p\leqslant\infty$, with classical value of the sharp constant	4
Multipoint Geronimus and Schur parameters of measures on a circle and on a line	4
Sharp Bernstein-type inequalities for Fourier-Dunkl multipliers	4
Comparison theorems for evolution inclusions with maximal monotone operators. $L^2$-theory	4
A probability estimate for the discrepancy of Korobov lattice points	3
On a family of algebraic number fields with finite 3-class field tower	3
A Viskovatov algorithm for Hermite-Padé polynomials	3
Hua Loo-Keng’s problem for primes of a special form	3
Billiard books realize all bases of Liouville foliations of integrable Hamiltonian systems	3
Stationary points of the Minkowski function	3
Molchanov's criterion for compactness of the resolvent for a nonselfadjoint Sturm-Liouville operator	3
How many roots of a system of random Laurent polynomials are real?	3
Estimates for the volume of the zeros of a holomorphic function depending on a complex parameter	3
The maximum tree of a random forest in the configuration graph	3
Realization of permutations of even degree by products of three fixed-point-free involutions	3
On defining functions and cores for unbounded domains. III	3
Characterization of solutions of strong-weak convex programming problems	3
Integrals of a difference of subharmonic functions against measures and the Nevanlinna characteristic	3
Orbit spaces for torus actions on Hessenberg varieties	2
Billiard with slipping by an arbitrary rational angle	2
Distribution of Korobov-Hlawka sequences	2
Hausdorff distances between couplings and optimal transportation	2
How is a graph not like a manifold?	2
Hardy-Littlewood-Sobolev inequality for $p=1$	2
A well-posed setting of the problem of solving systems of linear algebraic equations	2
Locally transitive analytic actions of Lie groups on compact surfaces	2
Lower and upper bounds for the minimum number of edges in some subgraphs of the Johnson graph	2
On singular log Calabi-Yau compactifications of Landau-Ginzburg models	2
Sharp univalent covering domain for the class of holomorphic self-maps of a disc with fixed interior and boundary points	2
Approximation by simple partial fractions in unbounded domains	2
Integrated solutions of non-densely defined semilinear integro-differential inclusions: existence, topology and applications	2
Approximations of one singular integral on an interval by Fourier-Chebyshev rational integral operators	2
Kolmogorov widths of a Sobolev class with constraints on derivatives in different metrics	2
A metric description of flexible octahedra	2
Inner functions of matrix argument and conjugacy classes in unitary groups	2
Finite groups of bimeromorphic self-maps of nonuniruled Kähler threefolds	2
Two game-theoretic problems of approach	2
Geometric progressions in distance spaces; applications to fixed points and coincidence points	2
Generalization of the Artin-Hasse logarithm for the Milnor -groups of -rings	2
Relative optimality in nonlinear differential games with discrete control	2
Canonical geometrization of orientable $3$-manifolds defined by vector colourings of $3$-polytopes	2
Sparse sampling recovery in integral norms on some function classes	2
The $p$-convexity functor for $L_p(X)$-spaces	2
The polynomial Hermite-Padé -system for meromorphic functions on a compact Riemann surface	2

Bifurcations changing the homotopy type of the closure of an invariant saddle manifold of a surface diffeomorphism	2
Entropy solution for an equation with measure-valued potential in a hyperbolic space	2
Knot as a complete invariant of a Morse-Smale 3-diffeomorphism with four fixed points	2
An elementary approach to local combinatorial formulae for the Euler class of a PL spherical fibre bundle	2
Basis property of the Legendre polynomials in variable exponent Lebesgue spaces	2
On universal (in the sense of signs) Fourier series with respect to the Walsh system	2
The degrees of maps between -connected -dimensional manifolds or Poincaré complexes and their applications	2
Structure of the spectrum of a nonselfadjoint Dirac operator	2
Geometry of the Gromov-Hausdorff distance on the class of all metric spaces	2
Conformality in the sense of Gromov and holomorphy	2
Local controllability and optimality	2
Widths and rigidity	2
On -endomorphisms of the two-dimensional torus	2
Existence of solutions of nonlinear elliptic equations with measure data in Musielak-Orlicz spaces	2