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MATHEMATICS
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Synthesis of optimal controls for linear nonhomogeneous systems in the problem of minimizing the mean value of a quadratic functional
V. A. Andreev, Yu. F. Kazarinov, V. A. Yakubovich
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1247–1250 |
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The solvability of the first boundary value problem for a sixth order differential equation of elliptic type
P. T. Dybov
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1251–1253 |
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Invariant decision rules in sequential analysis
G. P. Klimov
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1254–1257 |
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Invariant subspaces of the shift operator in certain weighted Hilbert spaces of sequences
B. I. Korenblum
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1258–1260 |
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On parametric inequalities for functions of several variables
L. D. Kudryavtsev
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1261–1264 |
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A locally analytic constructive function which is not analytic
V. A. Lifschitz
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1265–1267 |
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On an upper bound for the potential of a plane electrostatic field
N. N. Meiman
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1268–1270 |
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On $k$-covering mappings of separable metric spaces
A. V. Ostrovsky
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1271–1273 |
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A factorization theorem for nonclosed sets
B. A. Pasynkov
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1274–1276 |
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Regularity of stationary processes and factorization of operator functions
Yu. A. Rozanov
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1277–1279 |
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Asymptotic behavior of the spectrum of operators defined by double Stieltjes operator integrals
S. Yu. Rotfeld
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1280–1283 |
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Two inclusion theorems for a method of generalized summation of $T\{\lambda_k\}$ series
Yu. I. Khudak
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1284–1287 |
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CYBERNETICS AND THE REGULATION THEORY
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Circuits using threshold elements
O. B. Lupanov
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1288–1291 |
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MECHANICS
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On classical model of collective motions in the O. Bohr–Mottelson theory
V. G. Nevzglyadov
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1292–1295 |
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PHYSICS
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The effect of radiation on isothermal jump amplitude
V. A. Belokon'
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1296–1299 |
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GEOPHYSICS
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On the criteria of high seismicity
I. M. Gel'fand, Sh. A. Guberman, M. A. Izvekova, V. I. Keilis-Borok, E. Ya. Rantsman
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1317–1320 |
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CRYSTALLOGRAPHY
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A new type of Baumhauer's twins in crystals of landauite
E. S. Ilmenev, A. M. Portnov, S. V. Bochkov, S. I. Vostrova
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1321–1323 |
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Crystalline structure of thalenite,
$\mathrm{Y}_3[\mathrm{Si}_3\mathrm{O}_{10}](\mathrm{OH})$
A. N. Kornev, N. G. Batalieva, B. A. Maksimov, V. V. Ilyukhin, N. V. Belov
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1324–1327 |
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Поправки к статье “Выпуклые функции потерь в теории несмещенного оценивания” (ДАН, т. 198, № 3, 1971 г.)
Yu. V. Linnik, A. L. Rukhin
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