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 2020-11-01 to 2024-11-01.)

Article	Citations
Uniform convergence and asymptotics for problems in domains finely perforated along a prescribed manifold in the case of the homogenized Dirichlet condition	16
Asymptotic analysis of solutions of ordinary differential equations with distribution coefficients	15
Topological analysis of a billiard bounded by confocal quadrics in a potential field	13
Approximation of resolvents in homogenization of fourth-order elliptic operators	13
Billiard books realize all bases of Liouville foliations of integrable Hamiltonian systems	12
Uniform approximation of functions by solutions of strongly elliptic equations of second order on compact subsets of	9
Asymptotically sharp two-sided estimate for domains of univalence of holomorphic self-maps of a disc with an invariant diameter	9
Topological type of isoenergy surfaces of billiard books	9
Values of the weight system on a family of graphs that are not the intersection graphs of chord diagrams	9
Topological classification of integrable geodesic billiards on quadrics in three-dimensional Euclidean space	9
Monotone path-connectedness of Chebyshev sets in three-dimensional spaces	8
Solarity and connectedness of sets in the space and in finite-dimensional polyhedral spaces	8
Topological classification of billiards bounded by confocal quadrics in three-dimensional Euclidean space	7
The polynomial Hermite-Padé -system for meromorphic functions on a compact Riemann surface	7
Uniqueness theorems for simple trigonometric series with application to multiple series	7
The maximum tree of a random forest in the configuration graph	7
On uniqueness of probability solutions of the Fokker-Planck-Kolmogorov equation	6
Realization of geodesic flows with a linear first integral by billiards with slipping	6
Necessary and sufficient conditions for extending a function to a Schur function	6
Global and semilocal theorems on implicit and inverse functions in Banach spaces	6
Approximation by simple partial fractions in unbounded domains	5
On automorphisms of quasi-smooth weighted complete intersections	5
A strengthening of the Bourgain-Kontorovich method: three new theorems	5
Hermitian-Yang-Mills approach to the conjecture of Griffiths on the positivity of ample vector bundles	5
Local controllability and optimality	5

Rigid germs of finite morphisms of smooth surfaces and rational Belyi pairs	5
Variational method for elliptic systems with discontinuous nonlinearities	5
Time minimization problem on the group of motions of a plane with admissible control in a half-disc	4
Classification of Liouville foliations of integrable topological billiards in magnetic fields	4
Existence of solutions of nonlinear elliptic equations with measure data in Musielak-Orlicz spaces	4
A hyperbolicity criterion for a class of diffeomorphisms of an infinite-dimensional torus	4
New moduli components of rank 2 bundles on projective space	4
Hardy-Littlewood-Sobolev inequality for $p=1$	4
On metric properties of $C$-capacities associated with solutions of second-order strongly elliptic equations in $\pmb{\mathbb R}^2$	4
On the problem of periodicity of continued fraction expansions of for cubic polynomials over algebraic number fields	4
Recovery of integrable functions and trigonometric series	3
Explicit form of fundamental solutions to certain elliptic equations and associated $B$- and $C$-capacities	3
Jordan property for groups of bimeromorphic automorphisms of compact Kähler threefolds	3
Lyapunov instability of stationary flows of a polymeric fluid in a channel with perforated walls	3
On the integral characteristic function of the Sturm-Liouville problem	3
The predicate version of the joint logic of problems and propositions	3
Global boundedness of functions of finite order that are bounded outside small sets	3
Nonlocal balance equations with parameters in the space of signed measures	3
Mironov Lagrangian cycles in algebraic varieties	3
Interpolation sequences and nonspanning systems of exponentials on curves	3
Two purity theorems and the Grothendieck-Serre conjecture concerning principal -bundles	3
A probability estimate for the discrepancy of Korobov lattice points	3
Properties and errors of second-order parabolic and hyperbolic perturbations of a first-order symmetric hyperbolic system	3
Necessary and sufficient conditions for the conjugacy of Smale regular homeomorphisms	3
Simple closed geodesics on regular tetrahedra in spherical space	3
More about sparse halves in triangle-free graphs	3
Asymptotics for problems in perforated domains with Robin nonlinear condition on the boundaries of cavities	3
Coincidence of set functions in quasiconformal analysis	3
A Viskovatov algorithm for Hermite-Padé polynomials	3
The regularized asymptotics of a solution of the Cauchy problem in the presence of a weak turning point of the limit operator	2
The preservation of threshold resonances and the splitting off of eigenvalues from the threshold of the continuous spectrum of quantum waveguides	2
Henselian division algebras and reduced unitary Whitehead groups for outer forms of anisotropic algebraic groups of the type $A_n$	2
Convergence of two-point Padé approximants to piecewise holomorphic functions	2
Homological dimensions of Banach spaces	2
Optimal recovery in weighted spaces with homogeneous weights	2
Geometry of the Gromov-Hausdorff distance on the class of all metric spaces	2
Knot as a complete invariant of a Morse-Smale 3-diffeomorphism with four fixed points	2
Billiard with slipping by an arbitrary rational angle	2
Uniform convergence criterion for non-harmonic sine series	2
On uniqueness for Franklin series with a convergent subsequence of partial sums	2
Collocation approximation by deep neural ReLU networks for parametric and stochastic PDEs with lognormal inputs	2
A trace formula for higher order ordinary differential operators	2
Ramification filtration via deformations	2
A Chisini Theorem for almost generic covers of the projective plane	2
Self-affine $2$-attractors and tiles	2
A Littlewood-Paley-Rubio de Francia inequality for bounded Vilenkin systems	2
Necessary and sufficient conditions for extending a function to a Carathéodory function	2
Canonical geometrization of orientable $3$-manifolds defined by vector colourings of $3$-polytopes	2
Distribution of Korobov-Hlawka sequences	2
Topological analysis of pseudo-Euclidean Euler top for special values of the parameters	2

Characterization of solutions of strong-weak convex programming problems	2
Extensions of the space of continuous functions and embedding theorems	2
Asymptotic behaviour of the sphere and front of a flat sub-Riemannian structure on the Martinet distribution	2
Multiplicator type operators and approximation of periodic functions of one variable by trigonometric polynomials	2
Birational geometry of singular Fano double spaces of index two	2
Strong convexity of reachable sets of linear systems	2
Convergence criterion for quantum relative entropy and its use	2
Constructing unbounded discontinuous solutions of scalar conservation laws using the Legendre transform	2
How is a graph not like a manifold?	2
Finite groups of bimeromorphic self-maps of nonuniruled Kähler threefolds	2
On defining functions and cores for unbounded domains. III	2
On zeros, bounds, and asymptotics for orthogonal polynomials on the unit circle	2
A combinatorial invariant of gradient-like flows on a connected sum of $\mathbb{S}^{n-1}\times\mathbb{S}^1$	2