On the degree of the approximation of functions of several variables by linear positive operators of finite rank R. K. Vasil'ev OriginalPaper Pages: 3 - 11
The asymptotics for tââ of the solution of the problem of the collapse of the intrusion spot in a viscous stratified fluid A. V. Glushko OriginalPaper Pages: 12 - 18
Asymptotic solutions of linearized navier-stokes equations S. Yu. DobrokhotovA. I. Shafarevich OriginalPaper Pages: 19 - 26
Estimation of a complete rational trigonometric sum. I M. V. Kudryavtsev OriginalPaper Pages: 43 - 49
Regularity of solutions of linear and quasilinear equations of elliptic type in divergence form F. I. Mamedov OriginalPaper Pages: 50 - 58
Smallest polynomial nonresidue and incomplete Gaussian sums in finite fields G. I. Perel'muter OriginalPaper Pages: 59 - 62
Estimation of the spectral radius of an operator and the solvability of inverse problems for evolution equations A. I. PrilepkoA. B. Kostin OriginalPaper Pages: 63 - 66
Duality of Lipschitz and Besov classes and the Stieltjes B-integral A. V. Rybkin OriginalPaper Pages: 72 - 76
On the zeros of the Fourier transform of finite measure A. M. Sedletskii OriginalPaper Pages: 77 - 84
An estimate of the curvature of the images of circles under maps given by convex univalent functions in a disk S. M. Yugai OriginalPaper Pages: 92 - 95
Solvability and completeness for an electrodynamical system that is not of Kovalevskaya type L. A. VlasenkoA. G. Rutkas Brief Communications Pages: 96 - 97
Partially invariant solutions, that are not reducible to invariant ones, of the equations of a steady boundary layer N. V. Ignatovich Brief Communications Pages: 98 - 100
Construction of a matrix with nonnegative elements from its spectrum Yu. S. Kolesov Brief Communications Pages: 101 - 103
The semiclassical asymptote of the spectrum of elliptic operators on a manifold with foliation Yu. A. Kordyukov Brief Communications Pages: 104 - 105
Solution of the Knaster problem for polynomials of second degree on the two-dimensional sphere V. V. Makeev Brief Communications Pages: 106 - 107
Interaction of waves of different scales in gas dynamics G. A. Omel'yanov Brief Communications Pages: 107 - 109
On Kellog's theorem for discontinuous green functions Yu. V. PokornyiA. V. Borovskikh Brief Communications Pages: 110 - 111