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MATHEMATICS
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Steenrod–Sitnikov homology theory on the category of compact spaces
N. A. Berikashvili
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1289–1291 |
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The inverse scattering problem in the Kirchhoff approximation
A. L. Bukhgeim
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1292–1294 |
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On the equiconvergence of expansions in a trigonometric Fourier series and in the principal functions of ordinary differential operators
A. I. Vagabov
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1294–1297 |
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On analogues of the Vinogradov-Gauss formula
L. A. Takhtadzhyan, A. I. Vinogradov
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1298–1301 |
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Multiplicative properties of power series with coefficient sequence from $l^p$
S. A. Vinogradov
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1301–1306 |
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Curves of degree $7$, curves of degree $8$, and the Ragsdale conjecture
O. Ya. Viro
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1306–1310 |
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Nonlinear diffusion equations and excitable media
J. Gärtner
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1310–1314 |
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Approximate solution of systems of singular integral equations in subspaces of continuous functions
V. D. Didenko
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1314–1317 |
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Simple pursuit-evasion on a compactum
R. P. Ivanov
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1318–1321 |
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Properties of random matrices connected with unconditional convergence almost everywhere
B. S. Kashin
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1322–1325 |
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Nuclear spaces of entire functions in problems of infinite-dimensional analysis
Yu. G. Kondrat'ev
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1325–1329 |
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Sets with almost integral distances
A. V. Kuz'minykh
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1329–1331 |
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On the dimension of topological products and limits of inverse sequences
B. A. Pasynkov
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1332–1336 |
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On general elliptic problems with strong degeneration
Ya. A. Roitberg, Z. G. Sheftel
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1336–1342 |
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Axial structures and foundations of geometry
G. Sh. Rubinshtein, N. V. Rutkovskii
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1342–1345 |
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On regularized sums of roots of an entire function of a certain class
V. A. Sadovnichii, V. A. Lyubishkin, Yu. Belabbasi
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1346–1348 |
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A method of Hamiltonian flow construction on symmetric spaces and the integrability of some hydrodynamic systems
V. V. Trofimov, A. T. Fomenko
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1349–1353 |
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On an extremal property of spheres in Hamming spaces
S. A. Feodorov
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1353–1357 |
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Traces of functions from Sobolev–Orlicz classes of infinite order and nonhomogeneous boundary value problems for equations with arbitrary nonlinearities
Tran Duc Van
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1357–1361 |
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CYBERNETICS AND THE REGULATION THEORY
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Logical forms of choice functions
Ò. Ì. Vinogradskaóa, A. A. Rubchinskiĭ
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1362–1366 |
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AERODYNAMICS
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Kármán-equation solution describing the flow around a convex angle
V. N. Diesperov
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1367–1371 |
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FLUID MECHANICS
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New regimes in the motion of adsorbable mixtures through a porous medium
L. K. Tsabek
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1372–1376 |
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Propagation of perturbations in bipolarly charged disperse EHD streams
L. T. Chernyi, N. L. Vasil'eva
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1376–1379 |
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ASTRONOMY
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Short-term forecast of proton flashes in the active region
S. I. Avdyushin, P. B. Bernstein, Yu. R. Vainberg
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1380–1383 |
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MATHEMATICAL PHYSICS
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On the bifurcation of solutions of Navier–Stokes equations
K. I. Babenko
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1384–1387 |
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Variational-flux difference schemes for the calculation of magnetic field diffusion
T. K. Korshija, V. F. Tishkin, A. P. Favorski, M. Yu. Shashkov
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1388–1391 |
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PHYSICS
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Logarithmic perturbation theory for excited levels
S. P. Alliluev, V. M. Vainberg, V. L. Eletskii, V. S. Popov
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1392–1396 |
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CRYSTALLOGRAPHY
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Brazil twins in the light of synthetic quartz crystal morphology
O. G. Kozlova, N. V. Belov
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1397–1399 |
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On incomplete Patterson function
V. G. Rau, B. B. Sedov, V. V. Ilyukhin, N. V. Belov
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1400–1403 |
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