The uniqueness of the element of best mean approximation to a continuous function using splines with fixed nodes P. V. Galkin OriginalPaper Pages: 3 - 8
Order of (C,α)-approximations on certain classes of periodic functions V. É. Geit OriginalPaper Pages: 9 - 12
The V. A. Steklov problem in the theory of orthogonal polynomials B. L. Golinskii OriginalPaper Pages: 13 - 19
The approximation of a Hölder class of two variables by Riesz spherical means B. I. Golubov OriginalPaper Pages: 20 - 25
Holonomic functions in a polycircle with nonnegative imaginary part V. S. VladimirovYu. N. Drozhzhinov OriginalPaper Pages: 31 - 34
Dependence of differential properties of a function on the speed of its rational approximations in the metrics of Lp E. A. Sevast'yanov OriginalPaper Pages: 43 - 49
Embedding theorems for fractional norms generated by an elliptic operator Yu. A. SmirnitskiiP. E. Sobolevskii OriginalPaper Pages: 50 - 55
Interpolation in certain Hilbert spaces of analytic functions S. V. Shvedenko OriginalPaper Pages: 56 - 61
Biharmonic functions, nonnegative in a half-strip V. A. Kondrat'evS. D. Éidel'man OriginalPaper Pages: 67 - 71
The use of a connection between integral transforms for the computation of integrals V. S. Ryko OriginalPaper Pages: 72 - 76
Modulus of continuity of solutions of second-order elliptic equations on a plane A. L. Treskunov OriginalPaper Pages: 77 - 82
Discrete groups generated by reflections in the faces of symplicial prisms in Lobachevskian spaces I. M. Kaplinskaya OriginalPaper Pages: 88 - 91
The spectral sequence of a fibration and the skeletons of the base V. V. Rokhlin OriginalPaper Pages: 96 - 101
