Geodesic

Sommaire du Fascicule no. 1

Estimates of partial smoothness moduli in metrics $L_{p_1 \infty}$ and $L_{\infty p_2}$ by partial smoothness moduli in the metrics
p. 3-17
New properties of bivariate maxima of particle scores in branching processes with continuous time
p. 17-23
Asymptotics of solutions to linear differential equations of odd order
p. 23-28
On connection of $m$-term and best approximations of some classes of sequences in the spaces $l_p$
p. 28-36
Extension of a piecewise uniform composite rod
p. 37-42
Diffraction of acoustic waves on a half-plane in the case of impedance boundary conditions. Applications to sound barriers
p. 42-48
Dynamics of Chaplygin sleigh on a horizontal plane with friction
p. 48-55
Conservation of factorizability of $G$-spaces by equivariant mappings
p. 56-59
Generalized realizability and the Markov principle
p. 60-64
The Liouville foliation of the billiard book modelling the Goryachev--Chaplygin case
p. 64-68
The set of closed classes $P_{k+1}$ that can be homomorphically mapped on $P_k$ has the cardinality of continuum
p. 69-70
Exact justification logics
p. 71-75
Explosion of a surface cord charge
p. 75-79

Sommaire du Fascicule no. 2

Oscillation equation of a beam with fixed and pivotally supporter ends
p. 3-8
Method for searching zeros of functionals in a conical metric space and questions of its stability
p. 8-15
Spectral analysis of integrodifferential operators arising in the study of flutter of a viscoelastic plate
p. 15-22
Construction of multi-colored images by cell automata
p. 22-27
Hysteresis wastes under load-unload of a wheel with a rod protector
p. 28-34
The stress-strain state of a hypoelastic cylindrical layer under finite strain
p. 35-39
Properties of solutions to the gas dynamics equations on a rotating plane, corresponding to
p. 39-45
Connectivity of the Stone--Chekhov remainder
p. 46-48
Analogue of the Hardy--Littlewood criterion for Fourier series over Vilenkin system in the case
p. 48-51
Normal forms of equivariant functions
p. 51-55
The classes of automata embeddable to pre-complete classes
p. 55-57
Change of the attainability set after transition to a reduced system
p. 58-60
Dynamics of Chaplygin skate on a horizontal plane with dry anisotropic friction
p. 61-63

Sommaire du Fascicule no. 3

Algorithmic construction of two-dimensional singular layers of billiard atoms in non-convex domains
p. 3-12
Criteria for the height of an atom
p. 12-24
On the prediction of high-temperature creep processes in metals
p. 25-31
Criteria of non-monotonicity and negativity of the Poisson coefficient for isotropic viscoelastic materials described by the nonlinear Rabotnov relation
p. 32-38
On strong forms of homogeneity of topological spaces
p. 39-42
Multilevel representation and complexity of circuits of unbounded fan-in gates
p. 42-46
Norm estimates for matrices with arbitrary elements constant in binary blocks
p. 46-48
Orthonormal bases of multidimensional trigonometric polynomials, consisting of translations of one of them
p. 48-52
Topological types of isoenergy surfaces in the system of the Chaplygin ball with a rotor
p. 52-56
On uniqueness sets for Walsh--Paley series
p. 56-58
Solution of mixed problems on diffraction of non stationary plane and cylinder waves on a half-plane and explosion waves protection by barriers
p. 58-62
Periodic solutions to the optimal control problem of rotation of a rigid body using internal mass
p. 63-67
On construction of an attainability set in the neighborhood of a periodic attractor
p. 67-71

Sommaire du Fascicule no. 4

On certain analytically solvable problems of mean field games theory
p. 3-11
Isoenergy manifolds of integrable billiard books
p. 12-22
Realization of numeriсal invariant of the Siefert bundle of integrable systems by billiards
p. 22-28
Dynamic deformation of a thin plastic layer between converging rigid cylinders
p. 29-37
Exact solutions to the deep bed filtration problem for low-concentration suspension
p. 37-43
Equilibrium of liquid drop on rotating disc
p. 43-50
On irreduceability of Boolean functions with respect to commutative associative operation
p. 51-53
Spectrum of one-dimensional natural vibrations of layered medium consisting of elastic material and viscous incompressible fluid
p. 53-57
Ruin probability in models with stochastic premiums
p. 57-61
On features of penetration of vertical free turbulent jets into surface of liquid in narrow channels of different lengths
p. 61-65
Double Magnus type wind turbine
p. 65-69
Igor Germanovich Tsarkov (to 60th anniversary)
p. 70-71

Sommaire du Fascicule no. 5

Endomorphisms of semigroups of invertible nonnegative matrices over ordered associative rings
p. 3-8
Properties of sums of double trigonometric series with multiply monotone coefficients
p. 8-22
On the computation of approximate solution to ordinary differential equations by the Chebyshev series method and estimation of its error
p. 22-26
Geometric construction of Chebyshev sets and suns in three-dimensional spaces with cylindrical norm
p. 26-32
Applied questions of Il’yushin theory of elastoplastic processes
p. 33-38
Wheeled vehicle skidding at $\mu$-split
p. 38-50
On the motion of a system with a moving internal element in the presence of external viscous friction
p. 50-56
Criterion for substitutivity of Sturmian palindromes and one-dimensional factor dynamics
p. 57-60
A new formulation of a criterion for the minimal logarithmic growth rate
p. 60-62
Mappings preserving relations definable by linear order
p. 62-65
Gas-babble oscillations: resonance effects in nonviscous and Newton media
p. 66-70
To memory of Rudolf Alekseevich Vasin (1937--2019)
p. 71-72

Sommaire du Fascicule no. 6

On multiple trigonometric sums related with prime numbers
p. 3-13
A note on the fast computation of transitive closure of graphs and the multiplication of integer matrices
p. 14-19
Structure of sets of semicontinuous points of $\varepsilon$-capacity of non-autonomous dynamical systems continuously depending on a parameter
p. 19-26
On coincidence points for a Zamfirescu type pair of multi-valued mappings
p. 26-33
A displacement discontinuity method of high-order accuracy in fracture mechanics
p. 34-40
Bifurcation analysis of a system of three connected bodies in a homogeneous gravitational field
p. 40-48
Numerical-analytical method for solving equations of the physical theory of meteors at variable ablation parameter
p. 48-53
Criterion of neural generation of automaton functions with time delay
p. 54-55
Noncompactness property of fibers and singularities of non-Euclidean Kovalevskaya system on pencil of Lie algebras
p. 56-59
Unary algebras without proper subalgebras
p. 60-63
Lagrangian representation of the family of Gordon--Schowalter objective derivatives at simple shear
p. 63-66
The advanced convergence method in the problem on torsional oscillations of a circular disc inhomogeneous in thickness
p. 66-68