Geodesic

Sommaire du Fascicule no. 1

Banach--Mazur Compacta are Aleksandrov Compactifications of $Q$-manifolds
p. 3-10
The Wiener--Hopf Integral Equation in the Supercritical Case
p. 11-19
On Polyconvolutions Generated by the Hankel Transform
p. 20-26
Some Applications of the Formula for the Volume of an~Octahedron
p. 27-43
On the Stability of Periodic Impulsive Systems
p. 44-51
Integrable Systems of Linear Ordinary Differential Equations of General Order
p. 52-65
Symplectic Geometry of Manifolds with Almost Nowhere Vanishing Closed 2-Form
p. 66-77
Determination of the~Jump of a~Function of Generalized Bounded Variation by the~Derivatives of a~Trigonometric Interpolation Polynomial
p. 78-86
Classification of Enriques Log Surfaces with $\delta=1$
p. 87-96
Riesz Bases of Eigenfunctions of an Integral Operator with a~Variable Limit of Integration
p. 97-110
The Properties of Functions and Approximation by Summation Rational Operators on the Real Axis
p. 111-118
On Some ``Tame'' and ``Wild'' Aspects of the Problem of Semiscalar Equivalence of Polynomial Matrices
p. 119-132
The $L_1$-Norm of a~Trigonometric Sum
p. 133-143
Coxeter transformation: Density Theorems
p. 144-146
Normal Functors of Degree $\geqslant3$
p. 147-149
Asymptotic Expansion of the Determinant of a~Perturbed Matrix
p. 149-151
On the Asymptotics of the Binary Partition Function
p. 151-156

Sommaire du Fascicule no. 2

On the Distribution Modulo~1 of Exponential Sequences
p. 163-171
Branched Coverings over $\mathbb C^2$ and the Jacobian Conjecture
p. 172-182
Concerning Certain Classical Operators Occurring in~Multivariate Harmonic Analysis and Not of Weak Type~(1.1)
p. 183-195
Maximal $K_n$ Domain of a Family of Rational Functions
p. 196-204
The Nikulin Congruence for Four-Dimensional $M$-Varieties
p. 205-215
Best Uniform Rational Approximations of Functions by Orthoprojections
p. 216-225
Best Approximations of Convex Compact Sets by Balls in the Hausdorff Metric
p. 226-236
New Series of Rational Approximations and Some of Their Applications
p. 237-257
Smoothly Varying Functions and Perfect Proximate Orders
p. 258-264
The Concentration Function of Additive Functions with Special Weight
p. 265-285
Regularization of Birational Automorphisms
p. 286-299
The Inverse Legendre Transform of a Certain Family of Sequences
p. 300-303
Spectral Properties of Differential Operators of Order~$2N$
p. 303-307
Limiting Behavior of Surface Measures on Spaces of Trajectories
p. 307-311
Estimate of Fractional Moments of a~Trigonometric Sum
p. 312-315
Reconstruction of Non-Self-Adjoint Differential Systems on the Half-Line from the Weyl Matrix
p. 316-320

Sommaire du Fascicule no. 3

Anatolii Georgievich Vitushkin (obituary)
Operators in Krein Space
p. 324-334
On Self-Adjoint Extensions of Schrödinger Operators Degenerating on a~Pair of Half-Lines and the Corresponding Markovian Cocycles
p. 335-343
Description of Real $AW^*$-Factors of Type~I
p. 344-349
Some Properties of a Class of Diagonalizable States of von~Neumann Algebras
p. 350-361
Collapse Result for Extensions of the Presburger Arithmetic by a~Unary Function Compatible with Addition
p. 362-371
Analytic Classification of Fuchsian Singular Points
p. 372-383
A~New Proof of Ko Chao's Theorem
p. 384-395
Application of Conformal Mappings to Inequalities for Trigonometric Polynomials
p. 396-408
Varieties of Two-Step Solvable Algebras of Type~(1,1)
p. 409-419
Small Systems of Generators of Groups
p. 420-426
Periodic Solutions of a Nonlinear Wave Equation with Nonconstant Coefficients
p. 427-438
Singular Strictly Monotone Functions
p. 439-451
A~New Strong Laplacian on Differential Forms
p. 452-458
Identities for the Squares of the Components of the Vector Eigenfunctions of the Dirac System of Equations with Periodic Coefficients
p. 459-465
Admissible Functions for the Positive Octant
p. 466-472
Orders of Zeros of Polynomials on Trajectories of Solutions of a System of Linear Differential Equations with Regular Singular Points
p. 473-477
Dynamics of Local Automorphisms of Embedded CR-Manifolds
p. 477-480

Sommaire du Fascicule no. 4

Comparison of Sums of Independent and Disjoint Functions in Symmetric Spaces
p. 483-489
Statistical Version of the Central Limit Theorem for Vector-Valued Random Fields
p. 490-501
On Conjugacy $p$-Separability of Free Products of Two Groups with Amalgamation
p. 502-509
Sharp Estimates for Integral Means for Three Classes of Domains
p. 510-516
Stability Theorems in the First-Order Approximation for Differential Inclusions
p. 517-530
Pro-$p$ Groups with Finite Number of Ends
p. 531-538
Rate of Convergence of Pure Greedy Algorithms
p. 539-552
Controllability for a Nonlinear Abstract Evolution Equation
p. 553-567
Banach Spaces with the PC Property
p. 568-577
A Generalization of Men'shov's Theorem on Functions Satisfying Condition $K''$
p. 578-591
Dirichlet Problem for a Class of Quasilinear Elliptic Equations
p. 592-603
Closed Ideals of Holomorphic Functions with Two Generators
p. 604-609
Deviation Estimates for Random Walks and Stochastic Methods for Solving the Schr\"odinger Equation
p. 610-624
Projective Convex Combinations in $C^*$-Algebras with the Unitary Factorization Property
p. 625-628
Rate of Convergence of Greedy Algorithms
p. 628-632
An Example of Jump from Chaos to Integrability in Magnetic Geodesic Flows
p. 632-634
Constructing a Brownian Sheet with Values in a Compact Riemannian Manifold
p. 635-640

Sommaire du Fascicule no. 5

Solvability of the Dirichlet Problem with Boundary Functions from Weight Spaces
p. 643-650
Integrability of the Majorants of Fourier Series and Divergence of the Fourier Series of Functions with Restrictions on the Integral Modulus of Continuity
p. 651-665
Optimal Set of the Modulus of Continuity in the Sharp Jackson Inequality in the Space $L_2$
p. 666-674
Lower Bounds for the Rate of Convergence of Dynamic Reconstruction Algorithms for Distributed-Parameter Systems
p. 675-687
Tur\'an Extremal Problem for Periodic Functions with Small Support and Its Applications
p. 688-700
Normal Forms near Two-Dimensional Resonance Tori for the Multidimensional Anharmonic Oscillator
p. 701-713
Integrity of Total Graphs via Certain Parameters
p. 714-722
Uniform Convergence of Hyperbolic Partial Sums of Multiple Fourier Series
p. 723-731
On a Class of Almost-Hermitian Structures on Tangent Bundles
p. 732-739
Generalization of the Balashov Theorem on Subseries of the Fourier--Haar Series
p. 740-747
Zeroth-Order Phase Transitions
p. 748-761
On Possible Values of Upper and Lower Derivatives with Respect to Convex Differential Bases
p. 762-775
Quasi-Invariants of Dihedral Systems
p. 776-791
On Zeros of Real Trigonometric Sums
p. 792-797
Moments of the Integral-Uniform Norm of Polynomials with Random Coefficients
p. 798-800

Sommaire du Fascicule no. 6

Problems in the Approximation of $2\pi$-Periodic Functions by Fourier Sums in the Space $L_2(2\pi)$
p. 803-811
Negative Results in Form-Preserving Approximation of Higher Order
p. 812-823
Problem without Initial Conditions for the Heat Equation
p. 824-832
Abel--Jacobi Mapping for Real Hyperelliptic Riemann Surfaces
p. 833-839
A Nonlinear Loaded Parabolic Equation and a Related Inverse Problem
p. 840-853
On the Algebraic Cohomology of Real Algebraic $M$-Varieties
p. 854-867
Nil-Manifolds Cannot be Immersed as Hypersurfaces in Euclidean Spaces
p. 868-873
Sobolev Capacities of Configurations with Multiple Points in Poisson Space
p. 874-882
On the Zeros of Laplace Transforms
p. 883-892
Approximate Penalty Method in Optimal Control Problems for Nonsmooth Singular Systems
p. 893-904
On a Result of R. Turner
p. 905-917
On the Solution of a Second-Order Nonlinear Equation in the Exterior of a Compact Set
p. 918-921
Lower Bounds for the Riemann Zeta Function on the Critical Line
p. 922-927
Estimation of Solutions of Boundary-Value Problems in Domains with Concentrated Masses Located Periodically along the Boundary: Case of Light Masses
p. 928-944
Virtual Waiting Time in a System with Markov-Modulated Input
p. 945-948
Connes--Dixmier Traces, Singular Symmetric Functionals, and Measurable Elements in the Sense of Connes
p. 948-953