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MATHEMATICS
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The approximate determination of fixed points of continuous mappings
B. A. Vertgeim
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9 |
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The symbols of one-dimensional singular integral operators on an open contour
I. Ts. Gokhberg, N. Ya. Krupnik
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12 |
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Singular integral opeators in a Hölder space with weight
R. V. Duduchava
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16 |
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Exact conditions for the localization and convergence of Fourier series in fundamental function systems of the Beltrami operator
V. A. Il'in
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20 |
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The stability of relaxation processes
Yu. I. Lyubich, G. D. Maistrovskii
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22 |
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Homeomorphism of convex surfaces preserving the turning variations of curves
A. V. Pogorelov
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25 |
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The normal Euler numbers of the projective plane and Klein bottle in four-dimensional Euclidean space
V. A. Rokhlin
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27 |
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A gamma-correlation process and its properties
I. O. Sarmanov
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30 |
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A justification of the method of averaging for abstract parabolic equations
I. B. Simonenko
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33 |
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The number of irredundant tests, and measures of informativeness of a column for almost all binary tables
V. A. Slepyan
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35 |
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Differential games in mixed strategies
È. R. Smol'yakov
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39 |
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CYBERNETICS AND THE REGULATION THEORY
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Bifurcation theory of point transformations
È. V. Gaushus
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43 |
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ASTRONOMY
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Calculation of stellar opacity taking into account the light absorption in spectral lines
A. F. Nikiforov, V. B. Uvarov
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47 |
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MATHEMATICAL PHYSICS
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Eigenfunction expansion of the nonselfadjoint Schrödinger operator
A. G. Ramm
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50 |
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PHYSICS
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On the character of chemical bonds in vanadyl complex for some oxidic glasses according to the data on electron-spin resonance and electron absorption spectra
L. D. Bogomolova, T. F. Dolgolenko, V. N. Lazukin, E. N. Nozdrina, N. V. Petrovykh
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54 |
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Taking account of the interaction in constructing a nonequilibrium density matrix
L. L. Buishvili, M. D. Zviadadze
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58 |
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Lifetimes of excited nuclear states arising in $\alpha$-decay of $\mathrm{Ra}^{223}$
and $\mathrm{Bi}^{211}$
A. P. Komar, A. A. Vorob'ev, Yu. K. Zalite, G. A. Korolev
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61 |
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Hydrogen atom and conformal group
Yu. B. Rumer
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64 |
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Experimental detection of electrical gyrotropy in $\mathrm{SrMoO}_4$ crystals
Yu. V. Shaldin
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67 |
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Electric current oscillations in $\beta$-carotene films
Yu. S. Shumov, G. P. Mikheeva, G. G. Komissarov
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70 |
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CRYSTALLOGRAPHY
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On the solubility of neodimium-containing yttrium aluminatesand gallates in
$\mathrm{PbF}_2\cdot1,17\mathrm{PbO}\cdot0,35\mathrm{B}_2\mathrm{O}_3$ melts
R. V. Bakradze, G. P. Kuznetsova, L. A. Sadovnikova
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82 |
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New series of $\mathrm{Te}^{6+}$-containing garnets
B. V. Mill'
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86 |
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