Geodesic

Sommaire du Fascicule no. 1

On a~Polynomial Version of the Sum-Product Problem for Subgroups
p. 3-10
On Lattice Properties of the Lorentz Spaces~$L_{p,q}$
p. 11-20
Embeddings of Spaces of Functions of Positive Smoothness on a H\"older Domain in Lebesgue Spaces
p. 21-31
On the Connection between the Growth of Zeros and the Decrease of Taylor Coefficients of Entire Functions
p. 32-45
Spectral Synthesis on the Reduced Heisenberg Group
p. 46-57
On Orthogonally Additive Operators in Lattice-Normed Spaces
p. 58-74
Short Complete Diagnostic Tests for Circuits Implementing Linear Boolean Functions
p. 75-89
Determination of the Heat Transfer Coefficient in Mathematical Models of Heat and Mass Transfer
p. 90-108
Influence of Conjugacy Class Sizes of Some Elements on the Structure of a Finite Group
p. 109-117
Optimal Recovery Methods Exact on Trigonometric Polynomials for the Solution of the Heat Equation
p. 118-131
Homogenization of Operators with Perturbations of General Form in the Lower-Order Terms
p. 132-137
Logan--Hermite Extremal Problems for Entire Functions of Exponential Type
p. 138-143
On the Derived Category of the Cayley Grassmannian
p. 144-148
Measure of Images of Contact Mappings on Two-Step Sub-Lorentzian Structures
p. 149-153
Sub-Lorentzian Problem on the Heisenberg Group
p. 154-157

Sommaire du Fascicule no. 2

Density of Zeros of the Cartwright Class Functions and the Helson--Szeg\H{o} Type Condition
p. 163-170
On the Homogeneity of Products of Topological Spaces
p. 171-181
On a Problem of V.~V.~Nemytskii
p. 182-196
System of Inequalities in Continued Fractions from Finite Alphabets
p. 197-206
Instability of Equilibria in a Solenoidal Force Field
p. 207-216
Asymptotics of Solutions of Two-Term Differential Equations
p. 217-235
Harmonicity of Slant Conformal Riemannian Maps
p. 236-250
On Quantities of the Type of Modulus of Continuity and Analogs of $K$-Functionals in the Spaces $S^{(p,q)}(\sigma^{m-1})$
p. 251-264
Finite-Dimensional Reduction of Systems of Nonlinear Diffusion Equations
p. 265-272
Spectra of Self-Similar Ergodic Actions
p. 273-282
Hardy Inequality in Variable Grand Lebesgue Spaces for Nonincreasing Functions
p. 283-294
Behavior of Solutions to the Fuzzy Difference Equation $z_{n+1}=A+\dfrac{B}{z_{n-m}}$
p. 295-307
On a Conjecture of Bourgain
p. 308-310
Marcinkiewicz Interpolation Theorem for Spaces of Hardy Type
p. 311-315
Polyorthogonalization of a Function System
p. 316-320

Sommaire du Fascicule no. 3

Optimal Graphs with Prescribed Connectivities
p. 323-331
Solution of the Quantum Three-Body Problem in a Neighborhood of Three-Particle Forward Scattering Direction
p. 332-346
On the Dimension of the Space of Weakly Additive Functionals
p. 347-359
Riesz Transform for the One-Dimensional $(k,1)$-Generalized Fourier Transform
p. 360-373
Enveloping of the Values of an Analytic Function Related to the Number~$e$
p. 374-391
On Numbers Not Representable as $n+w(n)$
p. 392-404
On Power Series Related to Multivariate Records
p. 405-416
Frobenius Relations for Associative~Lie~Nilpotent Algebras
p. 417-422
On Polynomials Defined by the Discrete Rodrigues Formula
p. 423-439
Topological and Homological Properties of the Orbit Space of a Simple Three-Dimensional Compact Linear Lie Group
p. 440-447
Some Algebraic Properties of Hermite--Pad\'e Polynomials
p. 448-452
Local Extremal Interpolation on the Semiaxis with the Least Value of the Norm for a Linear Differential Operator
p. 453-460
On Some Identities with Binomial Coefficients
p. 461-465
Counterexamples to the Hardy--Littlewood Theorem for Generalized Monotone Sequences
p. 466-471
On a Class of Functionals Feynman Integrable in the Sense of Analytic Continuation
p. 472-476
Direct Theorems on Approximation of Periodic Functions with High Generalized Smoothness
p. 477-480

Sommaire du Fascicule no. 4

Weak Convergence of a Greedy Algorithm and the WN-Property
p. 483-488
Spectral Test for Exponential Stability
p. 489-498
Equality of Dimensions for Some Paracompact
p. 499-516
Differential and Integral Operations in Hidden Spherical Symmetry and the Dimension of the Koch Curve
p. 517-528
Uniqueness of the Solution of a Class of Integral Equations with Sum-Difference. Kernel and with Convex Nonlinearity
p. 529-543
Refinement of the Estimate for the Rate of Uniform Convergence
p. 544-559
Asymptotics of the Number of End Positions of a Random Walk on a Directed Hamiltonian Metric Graph
p. 560-576
On the Number of Minimum Dominating Sets in Trees
p. 577-595
$\mathrm{SOR}$-Like Method for a New Generalized Absolute Value Equation
p. 596-603
Kolmogorov Widths of the Intersection of Two Finite-Dimensional
p. 604-606
Jordan Constant for the Cremona Group of Rank Two
p. 607-612
On One-Dimensional Contracting Repellers of $A$-Endomorphisms of the 2-Torus
p. 613-617
Controllability to Rest for the ``Plate Oscillation'' Equation on the Torus in the Case of Local Force Action
p. 618-621
Hodge and Mumford--Tate groups of an Abelian Variety, Complex Multiplication, and Frobenius Elements
p. 622-625
Reidemeister Classes in Some Lamplighter-Type Groups
p. 626-630

Sommaire du Fascicule no. 5

Perturbations of an Integer Sequence as Zero Sets of Divisors
p. 633-645
The Tricomi Problem for a Class of Multidimensional Hyperbolic-Elliptic Equations
p. 646-654
Sufficient Conditions for the Linear Convergence of an Algorithm for Finding the Metric Projection of a Point onto a Convex Compact Set
p. 655-666
Contact Vectors of Point Lattices
p. 667-676
Many-Dimensional Duhamel Product in the Space of Holomorphic Functions and Backward Shift Operators
p. 677-692
Spectral Properties of the Non-Sectorial Sturm--Liouville Operator on the Semiaxis
p. 693-712
Uniform Convergence on Subspaces in von Neumann Ergodic
p. 713-730
Estimate of the Second Coefficient of Holomorphic Mappings of a Disk into Itself with Two Fixed Points
p. 731-737
On the Question of the Definability of Certain Classes of Completely Decomposable Abelian Torsion-Free Groups by Their Homomorphism Groups
p. 738-741
Slow Convergences of Ergodic Averages
p. 742-746
On the Solvability of Nonlinear Parabolic Functional-Differential
p. 747-763
On the Embedding of~the~First Nonconstructive Ordinal
p. 764-774
Multidimensional Analogs of Theorems
p. 775-779
Graded Automorphisms of the Algebra of Polynomials
p. 780-784
Close Turning Points and the Harper Operator
p. 785-790

Sommaire du Fascicule no. 6

Implicit Function Theorems for Continuous Mappings
p. 793-806
Semigroups of Relatively Continuous Binary Relations
p. 807-819
On Nonfree Actions of Commuting Involutions on Manifolds
p. 820-826
Boundary Distortion and the Schwarzian Derivative of a Univalent Function in a Circular Annulus
p. 827-835
On the Growth of Birkhoff Sums over a Rotation of the Circle
p. 836-848
Improvement of Nonmonotone Complexity Estimates of $k$-Valued Logic Functions
p. 849-862
On a Refinement of the Schneider--Lang theorem
p. 863-875
On Estimates of Uniform Approximations by Rational Fourier--Chebyshev Integral Operators for a Certain Choice of Poles
p. 876-894
Definition and Properties of Measures of Stability and Instability of Zero Solution of a Differential System
p. 895-904
Chebyshev Sets with Piecewise Continuous Metric Projection
p. 905-917
Landweber Exactness of the Formal Group Law in $c_1$-Spherical Bordism
p. 918-928
Topologically Mixing Diffeomorphisms on the Infinite-Dimensional Torus
p. 929-934
Refinement of Bakhvalov's Estimate for the Error of Korobov's Quadrature Formulas
p. 935-939
Bifurcations in the Logistic Equation with Diffusion and Delay in the Boundary Condition
p. 940-944
On Properties of Continuous Monotone Functions
p. 945-949
Lyapunov Inequality for Second-Order Equation with Operator of Distributed Differentiation
p. 950-953