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2021, Volume 22, Issue 5
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From the editorial board
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4 |
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Vladimir Nikolaevich Chubarikov (to the 70th anniversary of his birth)
A. I. Shafarevich, A. T. Fomenko, A. O. Ivanov, S. S. Demidov, S. B. Gashkov, A. I. Nizhnikov, A. A. Fomin, E. Deza, A. Ya. Kanel-Belov, N. M. Dobrovol'skii, N. N. Dobrovol'skii, I. Yu. Rebrova
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5–15 |
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On a Cauchy problem with periodic initial values
L. G. Arkhipova, V. N. Chubarikov
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16–24 |
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Pseudorandom search algorithms in problems of optimal choice of parameters of complex econometric models
T. N. Averina, N. N. Dobrovol'skii, I. Yu. Rebrova, N. M. Dobrovol'skii
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25–43 |
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Realization of focal singularities of integrable systems using billiard books with a Hooke potential field
V. V. Vedyushkina, V. A. Kibkalo, S. E. Pustovoitov
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44–57 |
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Sharp Bernstein–Nikolskii inequalities for polynomials and entire functions of exponential type
D. V. Gorbachev
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58–110 |
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Quesitions of enumeration of selected classes of oriented and non-oriented trees and forests
E. I. Deza
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111–128 |
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The number of primitive unassociated third-order matrices of a given determinant
R. A. Dokhov, U. M. Pachev
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129–137 |
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Transformations of metrics that preserve the geometric characteristics of finite metric spaces
S. Yu. Lipatov
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138–160 |
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On an extremal problem for positive definite functions
A. D. Manov
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161–171 |
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Generalized Laplace transform based on the differentiation operator with piecewise constant coefficients
A. I. Nizhnikov, O. E. Yaremko, N. N. Yaremko
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172–184 |
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Topological classification of non-compact 3-atoms with a circle action
S. S. Nikolaenko
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185–197 |
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On the mean values of the Chebyshev function and their applications
Z. Kh. Rakhmonov, O. O. Nozirov
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198–222 |
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Scattering of a plane sound wave by a sphere with an inhomogeneous anisotropic coating near the flat surface
L. A. Tolokonnikov
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223–233 |
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On real zeros of the derivative of the Hardy function
Sh. A. Khayrulloev
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234–240 |
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On polyadic Liouville numbers
V. G. Chirskii
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243–251 |
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HISTORY OF MATHEMATICS AND APPLICATIONS
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Numerical methods for optimizing the process of fusion of electroerosive particles of the KHÌS alloy
E. V. Ageev, A. Yu. Altukhov, A. E. Gvozdev, O. V. Kuzovleva, A. A. Kalinin
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252–262 |
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Once again about the «landing» of Moscow mathematicians in Petrograd in 1921
S. S. Demidov
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263–269 |
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Ways of development of mathematical analysis at Tula State Lev Tolstoy Pedagogical University (to the 70th anniversary of the formation of the Department of Mathematical Analysis)
I. V. Denisov
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270–306 |
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Features of the decay of cementite of hypereutectoid carbon steels under various conditions and conditions
A. V. Malyarov, I. V. Minaev, A. E. Gvozdev, S. N. Kutepov, A. A. Kalinin, A. D. Breki, O. V. Kuzovleva, E. S. Krupitsyn
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307–314 |
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From chair history «Mathematics and computer science»
E. V. Manokhin, G. V. Kuznetsov, S. V. Gorodnichev, R. A. Zhukov, N. O. Kozlova
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315–327 |
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The effect of the tempering temperature on the structure and mechanical properties of thermomechanically strengthened rebar rolled products
N. N. Sergeev, A. N. Sergeev, S. N. Kutepov, A. V. Rodionov, A. E. Gvozdev, O. V. Kuzovleva, E. S. Krupitsyn
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328–339 |
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BRIEF MESSAGE
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On some properties of the constant of the best joint Diophantine approximations
Yu. A. Basalov, A. N. Basalova
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340–345 |
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On one algorithm for searching the best joint Diophantine approximations
Yu. A. Basalov, A. N. Basalova
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346–349 |
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About the Stirling formula
A. Ghiyasi
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350–353 |
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Refinement of Bernstein–Nikolskii constant for the sphere with Dunkl weight in the case of octahedron group
D. V. Gorbachev, N. N. Dobrovol'skii, I. A. Martyanov
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354–358 |
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About one functional equation
M. N. Dobrovol'skii, N. N. Dobrovol'skii, N. M. Dobrovol'skii
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359–364 |
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On generalized non-uniform Korobov grids
N. N. Dobrovol'skii, I. Yu. Rebrova, N. M. Dobrovol'skii
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365–373 |
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Modeling of the process of corrosion cracking of underground pipelines
S. N. Kutepov, A. N. Sergeev, A. E. Gvozdev, A. N. Chukanov, V. A. Tereshin, O. V. Kuzovleva, E. V. Tsoy, E. S. Krupitsyn
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374–383 |
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Regularities of gas-laser processing of metal alloys
I. V. Minaev, A. E. Gvozdev, S. N. Kutepov, A. A. Kalinin, A. D. Breki, O. V. Kuzovleva, A. V. Malyarov, E. S. Krupitsyn
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384–390 |
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Hidden markov models in the problem of detecting attacks on computer networks
V. L. Tokarev
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391–399 |
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Abelian groups with finite primary quotients
A. A. Fomin, A. V. Tsarev
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400–406 |
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MEMORABLE DATE
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The twentieth anniversary of the Chebyshevskii Sbornik
V. N. Chubarikov, S. S. Demidov, N. M. Dobrovol'skii, N. N. Dobrovol'skii, I. Yu. Rebrova
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407–416 |
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In memory of Vyacheslav Alexandrovich Artamonov
A. I. Shafarevich, V. N. Chubarikov, D. O. Orlov, A. O. Ivanov, A. V. Mikhalev, V. G. Chirskii, A. Yu. Ol'shanskii, M. V. Zaicev, I. B. Kozhukhov, A. Ya. Kanel-Belov, N. M. Dobrovol'skii, N. N. Dobrovol'skii, I. Yu. Rebrova, I. N. Balaba
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417–418 |
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In memory of Vladimir Konstantinovich Kartashov
V. N. Chubarikov, A. V. Mikhalev, I. B. Kozhukhov, A. Ya. Kanel-Belov, N. M. Dobrovol'skii, N. N. Dobrovol'skii, I. Yu. Rebrova, I. N. Balaba, A. P. Boshchenko, P. B. Zhdanovich, A. V. Kartashova, A. L. Rasstrigin, V. L. Usol'tsev, N. A. Shchuchkin, S. V. Syrovatskaya
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419–421 |
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