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| JOURNALS // Uspekhi Matematicheskikh Nauk // Archive |
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2022, Volume 77, Issue 1(463)
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What do Abelian categories form? D. B. Kaledin |
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Structures of non-classical discontinuities in solutions of hyperbolic systems of equations A. G. Kulikovskii, A. P. Chugainova |
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Spectrum of the Laplace operator on closed surfaces D. A. Popov |
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Left-invariant optimal control problems on Lie groups: classification and problems integrable by elementary functions Yu. L. Sachkov |
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Victor Nikolaevich Latyshev (obituary) V. A. Artamonov, L. A. Bokut', V. V. Borisenko, E. I. Bunina, V. M. Buchstaber, A. È. Guterman, Yu. L. Ershov, M. V. Zaitsev, A. Ya. Kanel'-Belov, A. R. Kemer, A. V. Mikhalev, S. P. Mishchenko, S. P. Novikov, A. Yu. Ol'shanskii, Yu. G. Prokhorov, Yu. P. Razmyslov, A. I. Shafarevich, I. V. Shestakov |
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| Brief Communications | |||
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An observation on the Gram matrices of systems of uniformly bounded functions and a problem of Olevskii B. S. Kashin |
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On Voronoi's conjecture for four- and five-dimensional parallelohedra A. I. Garber, A. N. Magazinov |
185 | |
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Inverse function theorem on the class of holomorphic self-maps of a disc with two fixed points O. S. Kudryavtseva, A. P. Solodov |
187 | |
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On reduction and separation of projective sets in Tychonoff spaces D. I. Saveliev |
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| Mathematical Life | |||
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Boris Abramovich Trakhtenbrot (on the centenary of his birth) S. N. Artemov, J. M. Barzdiņš, L. A. Bokut', Yu. Gurevich, A. M. Dekhtyar', L. A. Levin, I. A. Lomazova, Yu. V. Matiyasevich, V. A. Nepomnyashchii, S. P. Novikov, A. Rabinovich, V. Yu. Sazonov, A. O. Slisenko, V. A. Sokolov, M. B. Trakhtenbrot, N. V. Shilov |
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