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MATHEMATICS
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On extending the variational method of G. M. Goluzin and P. P. Kufarev to a multiply connected region
I. A. Aleksandrov, A. S. Sorokin
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1207–1210 |
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The topological equivalence of dynamical systems
D. M. Grobman
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1211–1212 |
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On the elementary theory of lattice-ordered abelian groups and $K$-lineals
Yu. Sh. Gurevich
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1213–1215 |
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Conditions of optimal unbiased estimation of parametric functions for incomplete exponential families with polynomial constraints
A. M. Kagan, V. P. Palamodov
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1216–1218 |
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Solvability of nonlinear equations
I. M. Lavrent'ev
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1219–1221 |
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Some questions on the Ackermann calculus
L. L. Maksimova
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1222–1224 |
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Choice of parameter in solving functional equations by the method of regularization
V. A. Morozov
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1225–1228 |
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Mappings into a sphere of a Banach space
R. L. Frum-Ketkov
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1229–1231 |
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Duality of functors in the category of homotopy types
D. B. Fuchs
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1232–1235 |
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On the theory of periodic groups
V. P. Shunkov
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1236–1237 |
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CYBERNETICS AND THE REGULATION THEORY
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Optimal control of systems with distribution parameters
V. I. Plotnikov
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1238–1241 |
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Synthesis of optimal in the mean automatic systems
A. I. Propoi, Ya. Z. Tsypkin
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1242–1244 |
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PHYSICS
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Interferometer with diffraction grating used for studying the flow past models in a shock tube
L. A. Vasil'ev, I. V. Ershov, È. V. Sokolenko, V. I. Yanichkin
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1245–1248 |
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Complex splitting of nuclear magnetic resonance spectrum of a two-spin system
B. M. Moiseev, L. I. Fedorov
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1249–1251 |
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Radiation by elementary particles
K. P. Stanyukovich
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1252–1255 |
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Anomalous energy dependence of the polarisation of the radiation of atoms excited by an electron beam
G. V. Sholin
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1256–1258 |
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GEOPHYSICS
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On the calculation of icefield drifts and currents in the Arctic basin
È. N. Mikhailova, A. I. Felzenbaum, N. B. Shapiro
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1273–1276 |
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CRYSTALLOGRAPHY
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Metastable structures in aqueous solutions
L. D. Kislovskii
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1277–1279 |
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Поправки к статье “К теории интерполяции” (ДАН, т. 163, № 3, 1965 г.)
D. L. Berman
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