Chubarikov, Vladimir Nikolaevich; Dobrovol’skiĭ, Nikolaĭ Nikolaevich; Rebrova, Irina Yur’evna; Dobrovol’skiĭ, Nikolaĭ Mikhaĭlovich Computer science, computer, computational complexity. (Russian. English summary) Zbl 07407033 Chebyshevskiĭ Sb. 22, No. 1(77), 520-536 (2021). MSC: 68-XX PDF BibTeX XML Cite \textit{V. N. Chubarikov} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 520--536 (2021; Zbl 07407033) Full Text: DOI MNR Link OpenURL
Trofimuk, Aleksandr Aleksandrovich A remark on a product of two formational tcc-subgroups. (Russian. English summary) Zbl 07407031 Chebyshevskiĭ Sb. 22, No. 1(77), 495-501 (2021). MSC: 20-XX 03-XX PDF BibTeX XML Cite \textit{A. A. Trofimuk}, Chebyshevskiĭ Sb. 22, No. 1(77), 495--501 (2021; Zbl 07407031) Full Text: MNR OpenURL
Tokarev, Vyacheslav Leonidovich Formal security models. (Russian. English summary) Zbl 07407030 Chebyshevskiĭ Sb. 22, No. 1(77), 488-494 (2021). MSC: 68-XX 03-XX PDF BibTeX XML Cite \textit{V. L. Tokarev}, Chebyshevskiĭ Sb. 22, No. 1(77), 488--494 (2021; Zbl 07407030) Full Text: MNR OpenURL
Kanel’-Belov, Alekseĭ Yakovlevich; Kondakov, Grigoriĭ Vyacheslavovich; Mitrofanov, Ivan Viktorovich; Golafshan, M. M. On the sequence of the first binary digits of the fractional parts of the values of a polynomial. (Russian. English summary) Zbl 1473.05011 Chebyshevskiĭ Sb. 22, No. 1(77), 482-487 (2021). MSC: 05A05 05A19 68R15 11J54 PDF BibTeX XML Cite \textit{A. Y. Kanel'-Belov} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 482--487 (2021; Zbl 1473.05011) Full Text: MNR OpenURL
Tutyshkin, Nikolaĭ Dmitrievich; Travin, Vadim Yur’evich Basic equations determining stress-strain plastic state of metal materials taking into account their physical and structural parameters. (Russian. English summary) Zbl 1475.74014 Chebyshevskiĭ Sb. 22, No. 1(77), 473-481 (2021). MSC: 74C05 74A20 74R20 74-05 PDF BibTeX XML Cite \textit{N. D. Tutyshkin} and \textit{V. Y. Travin}, Chebyshevskiĭ Sb. 22, No. 1(77), 473--481 (2021; Zbl 1475.74014) Full Text: MNR OpenURL
Tolokonnikov, Lev Alekseevich; Efimov, Dmitriĭ Yur’evich Diffraction of cylindrical sound waves by an elastic cylinder with an radially inhomogeneous coating. (Russian. English summary) Zbl 1479.35253 Chebyshevskiĭ Sb. 22, No. 1(77), 460-472 (2021). MSC: 35J05 PDF BibTeX XML Cite \textit{L. A. Tolokonnikov} and \textit{D. Y. Efimov}, Chebyshevskiĭ Sb. 22, No. 1(77), 460--472 (2021; Zbl 1479.35253) Full Text: MNR OpenURL
Polotovskiĭ, Grigoriĭ Mikhaĭlovich Essay of history of topological education in Nizhny Novgorod. (Russian. English summary) Zbl 1477.97001 Chebyshevskiĭ Sb. 22, No. 1(77), 447-459 (2021). MSC: 97-03 01A60 PDF BibTeX XML Cite \textit{G. M. Polotovskiĭ}, Chebyshevskiĭ Sb. 22, No. 1(77), 447--459 (2021; Zbl 1477.97001) Full Text: MNR OpenURL
Demidov, Sergeĭ Sergeevich At the sharp turns of the 20th century European history. (Russian. English summary) Zbl 1478.01010 Chebyshevskiĭ Sb. 22, No. 1(77), 403-412 (2021). Reviewer: Roman Murawski (Poznań) MSC: 01A60 PDF BibTeX XML Cite \textit{S. S. Demidov}, Chebyshevskiĭ Sb. 22, No. 1(77), 403--412 (2021; Zbl 1478.01010) Full Text: MNR OpenURL
Breki, Aleksandr Dzhalyul’evich; Chulkin, Sergeĭ Georgievich; Kolmakov, Alekseĭ Georg’evich; Kuzovleva, Ol’ga Vladimirovna; Gvozdev, Aleksandr Evgen’evich; Mazin, Evgeniĭ Vladimirovich; Kuz’min, Alekseĭ Mikhaĭlovich Mathematical regularities of changes in the characteristics of the friction process of a porous composite material based on copper containing oil with graphene particles. (Russian. English summary) Zbl 1487.74093 Chebyshevskiĭ Sb. 22, No. 1(77), 390-402 (2021). MSC: 74M10 74E30 74F10 74-05 PDF BibTeX XML Cite \textit{A. D. Breki} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 390--402 (2021; Zbl 1487.74093) Full Text: MNR OpenURL
Breki, Aleksandr Dzhalyul’evich; Chulkin, Sergeĭ Georgievich; Dobrovol’skiĭ, Nikolaĭ Mikhaĭlovich; Kuzovleva, Ol’ga Vladimirovna; Gvozdev, Aleksandr Evgen’evich; Mazin, Evgeniĭ Vladimirovich Mathematical regularities of the sliding friction process of a porous material based on iron impregnated with lubricating oil with dispersed particles of fluorinated graphene. (Russian. English summary) Zbl 1487.74091 Chebyshevskiĭ Sb. 22, No. 1(77), 378-389 (2021). MSC: 74M10 74F10 74S99 74-05 PDF BibTeX XML Cite \textit{A. D. Breki} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 378--389 (2021; Zbl 1487.74091) Full Text: MNR OpenURL
Arkhipov, Igor’ Konstantinovich; Abramova, Vlada Igorevna; Kuzovleva, Ol’ga Vladimirovna; Gvozdev, Aleksandr Evgen’evich Mathematical variational method for determining the effective yield strength of two-component composite materials. (Russian. English summary) Zbl 1484.74067 Chebyshevskiĭ Sb. 22, No. 1(77), 370-377 (2021). MSC: 74Q20 74E30 74C05 PDF BibTeX XML Cite \textit{I. K. Arkhipov} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 370--377 (2021; Zbl 1484.74067) Full Text: MNR OpenURL
Shchuchkin, Nikolaĭ Alekseevich Endomorphisms of semicyclic \(n\)-groups. (Russian. English summary) Zbl 07407020 Chebyshevskiĭ Sb. 22, No. 1(77), 353-369 (2021). MSC: 20-XX PDF BibTeX XML Cite \textit{N. A. Shchuchkin}, Chebyshevskiĭ Sb. 22, No. 1(77), 353--369 (2021; Zbl 07407020) Full Text: MNR OpenURL
Shchuchkin, Nikolaĭ Alekseevich Homomorphisms from infinite semilcyclic \(n\)-groups to a semiabelian \(n\)-group. (Russian. English summary) Zbl 07407019 Chebyshevskiĭ Sb. 22, No. 1(77), 340-352 (2021). MSC: 03-XX 68-XX PDF BibTeX XML Cite \textit{N. A. Shchuchkin}, Chebyshevskiĭ Sb. 22, No. 1(77), 340--352 (2021; Zbl 07407019) Full Text: MNR OpenURL
Semenova, Tat’yana Yur’evna The convergence condition for improper short integrals in terms of Newton polytopes. (Russian. English summary) Zbl 07407018 Chebyshevskiĭ Sb. 22, No. 1(77), 328-339 (2021). MSC: 81T10 51M20 40A10 41A60 PDF BibTeX XML Cite \textit{T. Y. Semenova}, Chebyshevskiĭ Sb. 22, No. 1(77), 328--339 (2021; Zbl 07407018) Full Text: MNR OpenURL
Semenov, Alekseĭ L’vovich; Soprunov, Sergeĭ Fedorovich The lattice of definability. Origins and directions of research. (Russian. English summary) Zbl 07407017 Chebyshevskiĭ Sb. 22, No. 1(77), 304-327 (2021). MSC: 03-XX 51-XX PDF BibTeX XML Cite \textit{A. L. Semenov} and \textit{S. F. Soprunov}, Chebyshevskiĭ Sb. 22, No. 1(77), 304--327 (2021; Zbl 07407017) Full Text: MNR OpenURL
Reshetnikov, Artëm Vladimirovich Moderately partial algebras whose equivalence relations are congruences. (Russian. English summary) Zbl 1502.08007 Chebyshevskiĭ Sb. 22, No. 1(77), 292-303 (2021). MSC: 08A55 08A30 PDF BibTeX XML Cite \textit{A. V. Reshetnikov}, Chebyshevskiĭ Sb. 22, No. 1(77), 292--303 (2021; Zbl 1502.08007) Full Text: MNR OpenURL
Razavinia, Farrokh Weak Faddeev-Takhtajan-Volkov algebras. Lattice \(W_n\) algebras. (English) Zbl 07407015 Chebyshevskiĭ Sb. 22, No. 1(77), 273-291 (2021). MSC: 17B37 16T20 17B63 PDF BibTeX XML Cite \textit{F. Razavinia}, Chebyshevskiĭ Sb. 22, No. 1(77), 273--291 (2021; Zbl 07407015) Full Text: arXiv MNR OpenURL
Pikhtil’kova, Ol’ga Aleksandrovna; Meshcherina, Elena Vladimirovna; Blagovisnaya, Anna Nikolaevna; Pronina, Elena Vladislavovna; Evseeva, Ol’ga Alekseevna On a locally nilpotent Jacobson radical for special Lie algebras. (Russian. English summary) Zbl 1478.17006 Chebyshevskiĭ Sb. 22, No. 1(77), 234-272 (2021). Reviewer: V. V. Gorbatsevich (Moskva) MSC: 17B05 17B30 17B65 PDF BibTeX XML Cite \textit{O. A. Pikhtil'kova} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 234--272 (2021; Zbl 1478.17006) Full Text: MNR OpenURL
Nizhnikov, Aleksandr Ivanovich; Shilin, Il’ya Anatol’evich On two formulas for Macdonald functions and their group-theoretical sense. (Russian. English summary) Zbl 1485.33012 Chebyshevskiĭ Sb. 22, No. 1(77), 225-233 (2021). Reviewer: Thomas Ernst (Uppsala) MSC: 33C52 33C10 43A80 PDF BibTeX XML Cite \textit{A. I. Nizhnikov} and \textit{I. A. Shilin}, Chebyshevskiĭ Sb. 22, No. 1(77), 225--233 (2021; Zbl 1485.33012) Full Text: MNR OpenURL
Mikhalev, Aleksandr Vasil’evich; Shirshova, Elena Evgen’evna The projective geometry over partially ordered skew fields. II. (Russian. English summary) Zbl 1473.51011 Chebyshevskiĭ Sb. 22, No. 1(77), 213-224 (2021). MSC: 51G05 51H05 12J15 06F25 06F30 PDF BibTeX XML Cite \textit{A. V. Mikhalev} and \textit{E. E. Shirshova}, Chebyshevskiĭ Sb. 22, No. 1(77), 213--224 (2021; Zbl 1473.51011) Full Text: MNR OpenURL
Kompantseva, Ekaterina Igorevna; Nguyen Thi Quynh Trang; Gazaryan, Varvara Aramovna Filial rings on direct sums and direct products of torsion-free abelian groups. (Russian. English summary) Zbl 07407011 Chebyshevskiĭ Sb. 22, No. 1(77), 200-212 (2021). MSC: 20-XX PDF BibTeX XML Cite \textit{E. I. Kompantseva} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 200--212 (2021; Zbl 07407011) Full Text: MNR OpenURL
Kozhukhov, Igor’ Borisovich Commutative semigroups with bounded orders of subdirectly irreducible acts. (Russian. English summary) Zbl 07407010 Chebyshevskiĭ Sb. 22, No. 1(77), 188-199 (2021). MSC: 06-XX 08-XX PDF BibTeX XML Cite \textit{I. B. Kozhukhov}, Chebyshevskiĭ Sb. 22, No. 1(77), 188--199 (2021; Zbl 07407010) Full Text: MNR OpenURL
Kartashov, Vladimir Konstantinovich; Kartashova, Anna Vladimirovna Characterization of distributive lattices of quasivarieties of unars. (Russian. English summary) Zbl 07407009 Chebyshevskiĭ Sb. 22, No. 1(77), 177-187 (2021). MSC: 06-XX 08-XX PDF BibTeX XML Cite \textit{V. K. Kartashov} and \textit{A. V. Kartashova}, Chebyshevskiĭ Sb. 22, No. 1(77), 177--187 (2021; Zbl 07407009) Full Text: MNR OpenURL
Karimov, Olimdzhon Khudĭberdievich On the coercitive solvability of the non-linear Laplace-Beltrami equation in Hilbert space. (Russian. English summary) Zbl 07407008 Chebyshevskiĭ Sb. 22, No. 1(77), 163-176 (2021). MSC: 47-XX 35-XX PDF BibTeX XML Cite \textit{O. K. Karimov}, Chebyshevskiĭ Sb. 22, No. 1(77), 163--176 (2021; Zbl 07407008) Full Text: MNR OpenURL
Kazakov, Il’ya Borisovich Criterion for the existence of a consistent protocol in a partial erasure channel. (Russian. English summary) Zbl 07407006 Chebyshevskiĭ Sb. 22, No. 1(77), 133-151 (2021). MSC: 68-XX 94-XX PDF BibTeX XML Cite \textit{I. B. Kazakov}, Chebyshevskiĭ Sb. 22, No. 1(77), 133--151 (2021; Zbl 07407006) Full Text: MNR OpenURL
Bykovskiĭ, Viktor Alekseevich; Romanov, Mark Anatol’evich; Ustinov, Alekseĭ Vladimirovich Tropical sequences associated with Somos sequences. (Russian. English summary) Zbl 1475.11025 Chebyshevskiĭ Sb. 22, No. 1(77), 118-132 (2021). MSC: 11B37 11B83 14T10 PDF BibTeX XML Cite \textit{V. A. Bykovskiĭ} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 118--132 (2021; Zbl 1475.11025) Full Text: MNR OpenURL
Burkin, Igor’ Mikhaĭlovich; Kuznetsova, Oksana Igorevna Designing megastable systems with multidimensional lattice of chaotic attractors. (Russian. English summary) Zbl 1481.37035 Chebyshevskiĭ Sb. 22, No. 1(77), 105-117 (2021). MSC: 37D45 70K50 70K55 PDF BibTeX XML Cite \textit{I. M. Burkin} and \textit{O. I. Kuznetsova}, Chebyshevskiĭ Sb. 22, No. 1(77), 105--117 (2021; Zbl 1481.37035) Full Text: MNR OpenURL
Bhatti, Jasdev; Kakkar, Mohit Kumar; Kaur, Manpreet; Deepika; Khanna, Pankaj Stochastic analysis to mechanical system to its reliability with varrying repairing services. (English) Zbl 1473.90060 Chebyshevskiĭ Sb. 22, No. 1(77), 92-104 (2021). MSC: 90B25 PDF BibTeX XML Cite \textit{J. Bhatti} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 92--104 (2021; Zbl 1473.90060) Full Text: MNR OpenURL
Borisov, Ivan Mikhaĭlovich Construction of some mutual arrangements of \(M\)-cubic and \(M\)-quintic. (Russian. English summary) Zbl 1471.14119 Chebyshevskiĭ Sb. 22, No. 1(77), 76-91 (2021). MSC: 14P05 14H50 PDF BibTeX XML Cite \textit{I. M. Borisov}, Chebyshevskiĭ Sb. 22, No. 1(77), 76--91 (2021; Zbl 1471.14119) Full Text: MNR OpenURL
Arkhipova, Lyudmila Gennad’evna; Chubarikov, Vladimir Nikolaevich Note on the mean absolute value theorem for the Dirichlet’s \(L\)-function in the critical stripe. (Russian. English summary) Zbl 1470.11216 Chebyshevskiĭ Sb. 22, No. 1(77), 67-75 (2021). MSC: 11M06 11M26 PDF BibTeX XML Cite \textit{L. G. Arkhipova} and \textit{V. N. Chubarikov}, Chebyshevskiĭ Sb. 22, No. 1(77), 67--75 (2021; Zbl 1470.11216) Full Text: MNR OpenURL
Alekseev, Vasiliĭ Antonovich; Smetanin, Yuriĭ Gennad’evich On the possibility of a periodic word reconstruction from the subwords of fixed length. (Russian. English summary) Zbl 07407000 Chebyshevskiĭ Sb. 22, No. 1(77), 57-66 (2021). MSC: 68-XX 11-XX PDF BibTeX XML Cite \textit{V. A. Alekseev} and \textit{Y. G. Smetanin}, Chebyshevskiĭ Sb. 22, No. 1(77), 57--66 (2021; Zbl 07407000) Full Text: MNR OpenURL
Rudchenko, Tat’yana Aleksandrovna; Soprunov, Sergeĭ Fëdorovich; Uvarov, Aleksandr Yur’evich 70 year jubilee of Academician Alekseĭ L. Semënov. (Russian. English summary) Zbl 1471.01055 Chebyshevskiĭ Sb. 22, No. 1(77), 27-56 (2021). MSC: 01A70 PDF BibTeX XML Cite \textit{T. A. Rudchenko} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 27--56 (2021; Zbl 1471.01055) Full Text: MNR OpenURL
Balaba, Irina Nikolaevna; Bunina, Elena Igor’evna; Glavatskiĭ, Sergeĭ Timofeevich; Kozhukhov, Igor’ Borisovich To the 80th anniversary of Aleksandr Vasil’evich Mikhalëv. (Russian. English summary) Zbl 1471.01039 Chebyshevskiĭ Sb. 22, No. 1(77), 8-26 (2021). MSC: 01A70 PDF BibTeX XML Cite \textit{I. N. Balaba} et al., Chebyshevskiĭ Sb. 22, No. 1(77), 8--26 (2021; Zbl 1471.01039) Full Text: MNR OpenURL
From the editor. (Russian) Zbl 1475.00136 Chebyshevskiĭ Sb. 22, No. 1(77), 6-7 (2021). MSC: 00B30 PDF BibTeX XML Cite Chebyshevskiĭ Sb. 22, No. 1(77), 6--7 (2021; Zbl 1475.00136) Full Text: MNR OpenURL