Geodesic

Sommaire du Fascicule no. 1

On Orders of Approximation of Function Classes in Lorentz spaces with Anisotropic Norm
p. 3-16
Spectral Theory of Linear Relations on Real Banach Spaces
p. 17-31
Quantization of Periodic Motions on Compact Surfaces of Constant Negative Curvature in a Magnetic Field
p. 32-42
Interpolation of Positive Operators
p. 43-58
On the Injectivity of the Local Pompeiu Transform on the Sphere
p. 59-69
Deformations of Functionals and Bifurcations of Extremals
p. 70-82
Fano Surfaces of Real Quartics
p. 83-97
General Maximal Inequalities Related to the Strong Law of Large Numbers
p. 98-111
On the Elementary Obstruction to the Existence of Rational Points
p. 112-124
Unit Disk of the Smallest Self-Perimeter in a Minkowski Plane
p. 125-135
A Counterexample to the Dimension Conjecture
p. 136-139
Sobolev--Poincar\'e-Type Inequality on Metric Spaces in Terms of Sharp-Maximal Functions
p. 140-144
Nondegenerate Saddles and Nonmixing Transformations~II
p. 145-148
Two-Component Generalizations of the Camassa--Holm Equation
p. 149-152
On the Existence of Entire Solutions to a Class of Semilinear Elliptic Equations on Noncompact Riemann Manifolds
p. 153-156
General Notion of a Topological Space of Negative Dimension and Quantization of Its Density
p. 157-160

Sommaire du Fascicule no. 2

Automorphisms of Free Groups and the Mapping Class Groups of Closed Compact Orientable Surfaces
p. 163-173
Permutations of Tori in Integrable Hamiltonian Systems and Spectral Series of Pseudodifferential Operators
p. 174-183
Fourier Coefficients of Functions with a Given Modulus of Continuity
p. 184-192
Goldbach's Ternary Problem Involving Prime Numbers Expressible by Given Quadratic Forms
p. 193-204
On the Denjoy--Luzin Definitions of the Function Classes $ACG$, $ACG^*$, $V\!BG$, and $V\!BG^*$
p. 205-216
Binary Terms in Polynomial Representations of Boolean Functions
p. 217-225
Rhin Integrals
p. 226-239
On a Variational Method for Univalent Functions
p. 240-250
Densities of Lattices Corresponding to Spaces of Positive, Negative, and Variational Dimension,
p. 251-264
On Uniqueness Sets for Multiple Walsh Series
p. 265-279
On a Generalization of P\'olya's Theorem
p. 280-293
On an Evasion Problem on a Semi-Infinite Interval for a Class of Controlled Distributed Systems
p. 294-303
On the Uniform Convergence of Trigonometric Series
p. 304-310
On Paranormal Spaces
p. 311-313
Remarks on Isorigidity, Centralizers, and Spectral Equivalence in Ergodic Theory
p. 314-316
On a Property of Conditionally Convergent Series
p. 317-320

Sommaire du Fascicule no. 3

Convergence of Double Fourier Series of Functions from Symmetric Spaces
p. 323-327
Asymptotic Behavior of Eigenvalues of the Laplace Operator in Infinite Cylinders Perturbed by Transverse Extensions
p. 328-334
Quadratic Transformations and Guillera's Formulas for~$1/\pi^2$
p. 335-340
Singular Strictly Increasing Functions and a Problem on Partitions of Closed Intervals
p. 341-347
Small set in a large box
p. 348-360
On the Reverse H\"older Inequality
p. 361-373
On a Family of Conformally Flat Minimal Lagrangian Tori in $\mathbb CP^3$
p. 374-384
On the Multiplicative Properties Modulo~$m$ of Numbers with Missing Digits
p. 385-404
The $\pi$-$\pi$-Theorem for Manifold Pairs
p. 405-416
The Mean-Value Theorem for Elliptic Operators on Stratified Sets
p. 417-426
Estimate of the Norm of the Lagrange Interpolation Operator in a Multidimensional Sobolev Space
p. 427-433
On Weakly Quasipure Injective Groups
p. 434-447
On the Similarity of Matrices of Even Order
p. 448-463
Variational Problem with Degeneracy at the Boundary of the Interval
p. 464-471
Approximation of $1/x$ by Polynomials on $[-1,-a]\cup[a,1]$
p. 472-473
On the Bott--Borel--Weil Theorem
p. 474-477
Parastatistics and the General Theorem of Probability Theory as Applied to Risk-Free Investments
p. 478-480

Sommaire du Fascicule no. 4

On the Normability of Marcinkiewicz Classes
p. 483-489
On Subspaces of $C[0,1]$ Consisting of Nonsmooth Functions
p. 490-495
Non-Self-Adjoint Sturm--Liouville Operators with Matrix Potentials
p. 496-506
The Buffer Phenomenon in One-Dimensional Piecewise Linear Mapping in Radiophysics
p. 507-514
Pseudofinite Homogeneity, Isolation, and Reducibility
p. 515-527
On Some Questions Related to the Krichever Correspondence
p. 528-539
On a Method for Studying the Norm and the Stability of Solutions
p. 540-546
Approximation of Functions on the Real Axis by F\'ejer-Type Operators in the Generalized H\"older Metric
p. 547-552
Minimization of the Uncertainty Constant of the Family of Meyer Wavelets
p. 553-560
On Complex Submanifolds Whose Grassmann Image Has Maximal Holomorphic Curvature
p. 561-568
Estimates of the Solutions of Difference-Differential Equations of Neutral Type
p. 569-585
Uniqueness of Multiple Walsh Series for the Convergence on Binary Cubes
p. 586-598
General Linear Problem of the Isomonodromic Deformation of Fuchsian Systems
p. 599-613
A Theorem on Martingale Selection for Relatively Open Convex Set-Valued Random Sequences
p. 614-620
On Morphisms onto Quadrics
p. 621-624
Description of Spectral Functions of Differential Operators with Arbitrary Deficiency Indices
p. 625-630
Elliptic Equation with Nonsymmetric Matrix: Averaging of the ``Variational Solutions''
p. 631-635
Regular and Completely Regular Differential Operators
p. 636-640

Sommaire du Fascicule no. 5

Local Homology and Dimensional Full-Valuedness
p. 643-659
On the Stone and Bishop Appoximation Theorems
p. 660-665
Chern--Lashof Absolute Curvature of Complex Submanifolds and Volumes of Grassmann Images
p. 666-675
Spherical Image of Local Hecke Series of Genus Four
p. 676-680
Monotone Additive Matrix Transformations
p. 681-692
On the Convolution Equation with Positive Kernel Expressed via an Alternating Measure
p. 693-702
On the Common Part of the Spectrum of Finite Difference Operators Generated by Systems of Polynomials
p. 703-706
Completeness of the Trigonometric System for the Classes~$\varphi(L)$
p. 707-712
Absolute and Uniform Convergence of Eigenfunction Expansions of Integral Operators with Kernels Admitting Derivative Discontinuities on the Diagonals
p. 713-723
On Bordisms of Real Algebraic $M$-Varieties
p. 724-732
Colorings of the Space $\mathbb R^n$ with Several Forbidden Distances
p. 733-743
Approximation of Functions of Dirichlet Class by Fej\'er Means
p. 744-750
Proper Quasi-Measure Criterion
p. 751-759
Some Properties of Entire Functions with Nonnegative Taylor Coefficients
p. 760-765
On the Finiteness of the Number of Orbits on Quasihomogeneous $(\mathbb C^*)^k\times SL_2(\mathbb C)$-manifolds
p. 766-775
Completeness and Basis Properties of Systems of Exponentials in Weighted Spaces $L^p(-\pi,\pi)$
p. 776-788
Finite Solvable Groups with $C$-Closed Invariant Subgroups
p. 789-791
Some Problems of Approximation of the Generalized Carath\'eodory Function in a Special Domain $\Omega_\nu$
p. 792-796
A~Report on a Game on the Universe of~Sets
p. 797-800

Sommaire du Fascicule no. 6

Optimal Reconstruction of the Solution of the Wave Equation from Inaccurate Initial Data
p. 803-815
On the Hamiltonian of a Class of Quantum Stochastic Processes
p. 816-837
On the Brauer Group of a Two-Dimensional Local Field
p. 838-841
Reducibility of Monadic Equivalence Relations
p. 842-854
Inverse Spectral Problem for Integro-Differential Operators
p. 855-866
Positive Solutions of Quasilinear Elliptic Inequalities on Noncompact Riemannian Manifolds
p. 867-878
On a Problem in Probability Theory
p. 879-892
Bessel Sequences as Projections of Orthogonal Systems
p. 893-903
Integration in Variational Inequalities on Spatial Grids
p. 904-911
On the Zudilin--Rivoal Theorem
p. 912-923
On the Construction and Some Properties of Self-Similar Functions in the Spaces $L_p[0,1]$
p. 924-938
Random $A$-Permutations: Convergence to a Poisson Process
p. 939-947
The Spectral Function for Some Products of Self-Adjoint Operators
p. 948-951
On Chebyshev Polynomials on Arcs of a Circle
p. 952-954