Geodesic

Tome 21 (2020) no. 4

Sommaire

From the editor
Decision of the XVIII International Scientific Conference "Algebra, number theory and discrete geometry: modern problems, applications and problems of history dedicated to the 100th anniversary of the birth of professors B. M. Bredikhin, V. I. Nechaev and S. B. Stechkin
p. 7-8
Stechkin's works in number theory
p. 9-18
Boris Maximovich Bredikhin and his scientific and pedagogical activity
p. 19-28
Markov--Bernstein--Nikol'skii constants for polynomials in~$L^{p}$-space with the Gegenbauer weight
p. 29-44
Novel bounds of algebraic Nikol'skii constant
p. 45-55
On ``simple'' algorithmically undecidable fragments of elementary theory of an infinitely generated free semigroup
p. 56-71
A discrete approach for solving the variation problem of the density functional theory in real space
p. 72-84
Bounded translation operator for the $(k,1)$-generalized Fourier transform
p. 85-96
Weighted inequalities for Dunkl--Riesz transforms and Dunkl gradient
p. 97-106
$\omega\sigma$-fibered Fitting classes
p. 107-116
Existence and uniqueness theorems for solutions of inverse problems of projective geometry for 3D reconstruction from photographs
p. 117-128
The images of multilinear non-associative polynomials evaluated on a rock-paper-scissors algebra with unit over an arbitrary field and its subalgebras
p. 129-139
A compactness result for non-periodic structures and its application to homogenization of diffusion-convection equations
p. 140-151
Pairs of microweight tori in ${\operatorname{GL}}_n$
p. 152-161
The regularity of the transform of Laplace and the transform of Fourier
p. 162-170
Local coordinate systems on quantum flag manifolds
p. 171-195
N.~M.~Korobov, V.~I.~Nechaev, S.~B.~Stechkin, N.~M.~Dobrovolsky and the revival of the Tula School of number theory
p. 196-217
On approximation of classes of analytic periodic functions by Fejer means
p. 218-226
Arithmetic properties of direct product of $p$-adic fields elements
p. 227-242
Linear combination of the Upwind and Standard Leapfrog difference schemes with weight coefficients, obtained by minimizing the approximation error
p. 243-256
Numerical study of the propagation of a small shock wave intensity from a homogeneous gas to an electrically charged dusty environment
p. 257-269
A generalized Binomial theorem and a summation formulae
p. 270-301
Nikolskii--Bernstein constants in $L^{p}$ on~the~sphere with~Dunkl~weight
p. 302-307
On the weak universality theorem
p. 308-313
Development of scientific and technological foundations for a new environmentally friendly and waste-free process for grinding conductive waste into micro- and nanofractions powders
p. 314-326
On the evolution of mathematical models of friction sliding of solids
p. 327-332
On the role of mathematical calculations in the expert study of the processes of structure formation and phase transformations in metal materials
p. 333-339
Metaphysics of the Moscow mathematical school on the border of XIX--XX centuries
p. 340-353
Determination of the inhomogeneity laws of a cylinder covering located in a plane waveguide for providing minimum sound reflection
p. 354-368
Scattering of a plane sound waves by an elastic cylinder with an non-uniform coating situated near to a flat surface
p. 369-381
Mathematical modeling of the stress-strain state in metallic media based on the concept of force lines
p. 382-395
On the scientific works of Dmitry Alexandrovich Popov
p. 396-421
Sergei Ivanovich Adian
Ernest Borisovich Vinberg
Victor N.~Latyshev
Evgeny Vladimirovich Podsypanin
p. 425-426
Mikhail Alexandrovich Shubin