MATHEMATICS
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Classes of harmonic and analytic functions associated with the operator $J_a^{(l)}$ and their structural representation I. I. Bavrin
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521 |
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Parameter regularization of some classes of singularly perturbed boundary value problems Yu. P. Boglaev
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524 |
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Factorization of compact operators and an example of a reflexive Banach lattice without the approximation property A. V. Bukhvalov
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528 |
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Quadrature formulas with multiple nodes for singular integrals B. G. Gabdulkhaev
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531 |
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Groups of isometries of Orlicz spaces M. G. Zaidenberg
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535 |
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Groups of Lie–Bäcklund contact transformations N. H. Ibragimov, R. L. Anderson
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539 |
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On local estimates of a solution of a second-order parabolic equation near the lower cap of a parabolic boundary B. N. Khimchenko, L. I. Kamynin
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543 |
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Modeling transducers with hysteresis by means of continuous systems of relays M. A. Krasnosel'skii, A. V. Pokrovskii
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547 |
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On the integrals of the square of the absolute value of trigonometric polynomials over the prime numbers A. F. Lavrik
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551 |
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On traveling waves of a system of quasilinear equations with the same principal part O. F. Men'shikh
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555 |
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Some boundary value problems for an equation with two lines of degeneracy L. M. Nevostruev, S. P. Pul'kin
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558 |
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On lattices on the set of $H$-closed extensions of Hausdorff spaces S. G. Ovsepyan
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562 |
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On the question of $AC$-removability of quasi-conformal curves S. P. Ponomarev
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566 |
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On continuous and totally discontinuous measures in linear spaces V. A. Romanov
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569 |
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The entropy of a transformation connected with Perron's algorithm for $p$-adic numbers A. A. Ruban
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571 |
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Reflection groups over finite fields of characteristic $p>5$ V. N. Serezhkin
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574 |
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The problem of factoring measurable matrix-valued functions I. M. Spitkovsky
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576 |
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The asymptotics of the Fourier transform of the exponential function of a polynomial M. V. Fedoryuk
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580 |
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CYBERNETICS AND THE REGULATION THEORY
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Analytical solution of the problem of extensive control, optimal with respect to response-time, in coordinate form A. B. Krymov, A. S. Vaskov
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584 |
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The requirements for correctness in invariant control systems B. A. Ryabov, G. P. Sachkov
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588 |
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MATHEMATICAL PHYSICS
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Perturbation theory of stationary flows of a viscous incompressible fluid for small Reynolds numbers K. I. Babenko
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592 |
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CRYSTALLOGRAPHY
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On crystal structures of $\mathrm{Na}_2\mathrm{ZnSiO}_4$ and $\mathrm{Na}_2\mathrm{BeSiO}_4$ M. A. Simonov, Yu. K. Egorov-Tismenko, N. V. Belov
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600 |