Geodesic

Sommaire du Fascicule no. 1

On some methods of evaluating irrationality measure of the function $\arctan x$ values
p. 5-15
Quadratic forms corresponding to the faces of the Voronoi domain of perfect form in six variables
p. 16-25
Nonlinear method of angular boundary functions for singularly perturbed parabolic problems with cubic nonlinearities
p. 26-41
Uniform estimates for oscillatory integrals with smooth phase
p. 42-51
On estimates for trigonometric integrals with quadratic phase
p. 52-61
Research of the structure of the Liouville foliation of an integrable elliptical billiard with polynomial potential
p. 62-102
On congruence lattices of algebras with an operator and the symmetric main operation
p. 103-115
On the problem of abstract characterization of universal graphic automata
p. 116-126
A generalisation of Legendre's three-square theorem
p. 127-137
On the number of isohedral polyominoes
p. 138-154
$Wt-$ distance over $b-$ metric space
p. 155-163
On coprime elements of the Beatty sequence
p. 164-169
On some product of $\mathrm{SM}$-groups
p. 170-175
Elimination of maximal jumps
p. 176-183
On simultaneous approximations of some hypergeometric functions
p. 184-191
An example of constructing a mathematical model for solving a practice-oriented problem
p. 192-204
Acoustic radiation of a spheroid streamlined by a stationary flow of an ideal liquid
p. 205-214

Sommaire du Fascicule no. 2

Sultan Nazhmudinovich Askhabov (on the 70-th anniversary of his birth)
p. 5-19
Alexander Ivanovich Galochkin (on the 80-th anniversary of his birth)
p. 20-28
Аn analogue of Kolmogorov's theorem on superpositions of continuous functions for functional systems of polynomial and rational functions
p. 29-42
On the continued fraction with rational partial quotients
p. 43-66
Generalized Dunkl transform on the line in inverse problems of approximation theory
p. 67-81
Stability of production in block environments
p. 82-101
Geometry of block environs
p. 102-126
The controller with installed polling program model for vector control systems
p. 127-138
Asymptotic formula in the Waring's problem with almost proportional summands
p. 139-168
Scattering theory for the loaded negative order Korteweg--de Vries equation
p. 169-180
On Hua Loo-Keng's estimates of exponential sums in algebraic number fields
p. 181-207
The chromaticity of complete split graphs
p. 208-221
Special cases of the interpolation theorem for classical predicate calculus
p. 222-234
The support barrier functions for nonlinear parabolic problems
p. 235-242
Sufficient conditions for the existence of the solution of an infinite-difference equation with variable coefficients
p. 243-250
Continuity of Dirichlet series of $s$-dimensional lattices
p. 251-259
Dirichlet series of the second kind for irreducible lattices repeated by multiplication
p. 260-268
A non-axisymmetric diffraction problem of cylindrical sound waves on an elastic cylinder with an inhomogeneous coating located near the boundary of an elastic half-space
p. 269-285
Diffraction of sound from a point source on a cylinder with an elastic coating surrounded by an inhomogeneous liquid layer
p. 286-295
Modeling of elastic diffusion processes in a hollow cylinder under the action of unsteady volume perturbations
p. 296-317
Acoustic waves in hypoelastic solids. I. Isotropic materials
p. 318-333
Acoustic waves in hypoelastic solids. II. Anisotropic materials
p. 334-349
Sound radiation of a cylinder streamlined by a stationary flow of an ideal liquid
p. 350-358
In memory of Yury Alexandrovich Drobyshev
p. 359-361
Martin Davidovich Grindlinger (25.03.1932 -- 20.05.2024)
p. 362-363
Sergei Petrovich Novikov (20.03.1938 -- 6.06.2024)
p. 364-365
Ashot Enofovich Ustyn (1.09.1937 -- 9.06.2024)
p. 366-367