Geodesic

Sommaire du Fascicule no. 1

Estimating the diameter of one class of functions in~$L_2$
p. 3-8
On local automorphisms of certain quadrics of codimension 2
p. 9-14
On interpolation of bilinear operators with a real method
p. 15-24
Modular forms and group representation
p. 25-31
On conjectures of Olsson, Brauer, and Alperin
p. 32-35
Nonholonomic filtration of cohomologies of Lie algebras and ``large brackets''
p. 36-41
Existence of a family of soliton-like solutions for the Kawahara equation
p. 42-50
Multiple solvability of certain elliptic problems with critical nonlinearity exponents
p. 51-56
Criterion for $\pi$-supersolvability for finite groups
p. 57-61
Phragmen--Lindel\"of theorems for second-order semilinear equations with nonnegative characteristic form
p. 62-67
Application of Michael's theorem and its converse to sublinear operators
p. 67-75
On normal equations for surfaces containing flat totally real submanifolds
p. 76-86
Generalization of the Hardy--Littlewood theorem on functions with derivatives in the space~$H_1$
p. 87-93
On arithmetic complexity of certain constructive logics
p. 94-104
The multidimensional Jackson theorem in $L_p$
p. 105-113
On the existence of certain cyclic difference families and difference matrices
p. 114-119
Arithmetic properties of functions associated with Dirichlet $L$-functions
p. 120-127
Remarks on a parametric representation of Nevanlinna--Dzhrbashyan classes
p. 128-140
Linear differential equations of binomial form
p. 141-143
On one family of integral functionals
p. 144-146
Time fluctuations in the statistical ergodic theorem
p. 146-148
On random interpolation polynomials
p. 148-150
Initial boundary value problem for systems of equations describing wave motion in a fluid layer on an elastic base
p. 150-153

Sommaire du Fascicule no. 2

Solvability ``in the large'' of a system of equations of the one-dimensional motion of an inhomogeneous viscous heat-conducting gas
p. 3-16
Abstract harmonic analysis and asymptotic estimates of elements of inverse matrices
p. 17-26
A generalization of the ham sandwich theorem
p. 27-37
Functions of many variables, monotone on pseudoconvex sets
p. 38-43
Euler equations in models of theoretical physics
p. 44-52
An inverse theorem of approximation theory of periodic functions in various metrics
p. 53-61
On countable nondiscrete fields without nontrivial convergent sequences
p. 62-65
One-dimensional equations of a self-consistent field with cubic nonlinearity in quasiclassical approximation
p. 66-82
Separation of zeros of entire functions of exponential type and completeness of characters
p. 83-91
Varieties of solvable Lie algebras with a distributive lattice of subvarieties
p. 92-100
A sharp condition for imbedding anisotropic Sobolev--Orlicz spaces in a space of continuous functions
p. 101-110
Relations between periodic and nonperiodic moduli of smoothness
p. 111-113
A basis of identities of the Lie algebra $sl(2)$ over a finite field
p. 114-119
Cohomology of the Steenrod algebra
p. 120-126
On representation of finite pseudo-Boolean algebras and one of its applications
p. 127-137
On the Schr\"odinger operator with a small potential in the case of a crystal film
p. 138-143
Asymptotic stability of linear stochastic differential equations of neutral type
p. 144-147
Uniqueness of multiple trigonometric series
p. 148-150
The number of algebras over simple sets
p. 150-152
Rectangular oscillation of the sequence of partial sums of a multiple Fourier series and absence of the BMO property
p. 152-154

Sommaire du Fascicule no. 3

Convergence of variational characteristics
p. 3-9
Verification of asymptotic solutions for one-dimensional nonlinear parabolic equations
p. 10-16
Trigonometric series summable by means of Riemann's method
p. 17-34
Solvability of convolution equation in the Gevrey class of functions analytic in a nonconvex region
p. 35-43
Interdependence between carathйodory numbers and $n$-distributivity in lattices
p. 44-47
Lower bound on constant in Jackson inequality in different $L_p$-norms
p. 48-62
Convergence of subsequences of partial cubic sums of Fourier series in mean and almost everywhere
p. 63-77
Bianchi surfaces in $\mathbf{R}^3$ and deformation of hyperelliptic curves
p. 78-88
Summation theorem for inductive dimensions
p. 89-95
Equivalent criterion of Haar and Franklin systems in symmetric spaces
p. 96-101
On $sQ$-completeness of recursively enumerable sets
p. 102-107
On spaces of Baire I functions over $K$-analytic spaces
p. 108-116
Whitney maps for spaces of embedding hypersurfaces
p. 117-122
Equivalence of $K$-functional and modulus of smoothness of functions on the sphere
p. 123-129
Stochastic intertwinings and joinings of dynamic systems
p. 130-140
Holomorphic mappings of wedge-type domains
p. 141-145
Removable singular sets for equations of the form $\sum\dfrac{\partial}{\partial x_i}a_{ij}(x)\dfrac{\partial u}{\partial x_j}=f(x,u,\nabla u)$
p. 146-153
Shifts of Feynman measure along vector fields
p. 154-156

Sommaire du Fascicule no. 4

Structure of differential operators on a locally compact abelian group
p. 3-14
Lie algebras admitting a hypercentrally regular automorphism
p. 15-18
Algebrogeometric solutions of the nonlinear boundary problem on a segment for the sine-Gordon equation
p. 19-28
Isometric submanifolds of arbitrary codimension in Euclidean space with the same Grassman image
p. 29-34
Serr\'e injective sheaves
p. 35-41
Ramification of a multiple eigenvalue of the Dirichlet problem for the Laplacian under singular perturbation of the boundary condition
p. 42-55
Complete controllability of various-speed singularly perturbed systems
p. 56-61
Unconditional basis property of exponentials with a gap in the spectrum
p. 62-67
Extensions of optimal partition problems for spaces with measures
p. 68-73
On optimal direct methods for solving Volterra equations in a Hilbert space
p. 74-84
Fields of symmetric tensors on a compact Riemannian manifold
p. 85-88
Criterion for the asymptotic optimality of projection-grid subspaces
p. 89-98
Subnormal structure of two-dimensional linear groups over 6-primitive rings
p. 99-105
The Hardy inequalities
p. 106-111
Sufficient conditions of the conservatism of a minimal dynamical semigroup
p. 112-127

Sommaire du Fascicule no. 5

Asymptotic curves of submanifolds
p. 3-12
Analogs of the Markov and Bernstein inequalities for polynomials in Banach spaces
p. 13-21
A Liouville-type theorem for the equation of special Lagrangian manifolds
p. 22-25
Estimation of the order of nilpotence of torsion elements in the symplectic cobordism ring
p. 26-32
Locally representable varieties of Lie superalgebras
p. 33-41
Characterization of functors of $G$-symmetric power and extension of functors to the Kleisli category
p. 42-48
Variations on the theme of the Carlson theorem
p. 49-55
Nonclassical estimates of precision of normal approximation for martingales
p. 56-62
Chaplygin and Keldysh normal forms of Monge--Ampere equations of variable type
p. 63-67
Coefficient multipliers of Lipschitz functions
p. 68-77
Invertibility of binary functions
p. 78-82
New series of asymptotics of eigenvalues of the Sturm--Liouville problem with rapidly oscillating coefficients
p. 83-87
Wavelets of Y.~Meyer -- an optimal basis in $C(0,1)$
p. 88-92
A direct theorem on approximation ``by angle'' in the spaces $L_p$, $0$
p. 93-96
Regularity of solutions in the fundamental problem of the classical calculus of variations
p. 97-101
A ``nonlinear'' generalization of special functions of wave catastrophes described by double integrals
p. 102-106
Lower bounds of the integral modulus of continuity of a function in terms of its Fourier coefficients
p. 107-112
Distribution of the values of a sum of additive functions with shifted arguments
p. 113-124
Arithmetical properties of values of hypergeometric functions
p. 125-131
A remark on the smoothness of solutions of nonstationary boundary equations
p. 132-135
Fundamental solutions of the equation $x_1^2+\dots+x_n^2=mx_1\dots x_n$
p. 136-137
Limits of indeterminacy of trigonometric series outside sets of the first category
p. 138-139

Sommaire du Fascicule no. 6

Continuity of the metric projection on convex sets
p. 3-9
Stability of solutions of linear systems with an almost-periodic matrix
p. 10-14
Threshold of conductivity for a random cubic structure
p. 15-24
Arithmetic properties of the values of hypergeometric functions with different parameters
p. 25-31
The exact continuation of a reverse H\"older inequality and Muckenhoupt's conditions
p. 32-44
Some approximation problems for a class of functions with a prescribed majorant for the moduli of continuity of higher derivatives
p. 45-52
A finite-dimensional filtering of infinite-dimensional diffusion processes
p. 53-62
Convolution in symmetric spaces
p. 63-73
A connection between different definitions of quasicrystallographic groups
p. 74-80
The pure-injective and $RD$-injective hulls of a ring
p. 81-88
Uniqueness of the polynomial of best $L$-approximation of discontinuous functions
p. 89-99
The best converging series in $L_p[0,2\pi]$
p. 100-108
On estimates of the resolvent of the Laplace operator over the entire space
p. 109-118
Spaces of pseudocharacters of free products of semigroups
p. 119-130
Stability conditions for a fixed point of point maps in the critical case of a pair of complex conjugate roots on the unit circle
p. 131-139
Quasisymmetric and quasiantisymmetric bilinear forms over a field
p. 140-148
The property (MLUR) in symmetric (KB)-spaces
p. 149-151