Conditions for the equality to zero of the product of an infinitely differentiable function by a generalized one V. I. BurenkovA. É. Komarov OriginalPaper Pages: 513 - 515
Sharp estimates of approximation of periodic continuous functions by regular splines M. R. Ismagulov OriginalPaper Pages: 516 - 522
Best approximations of infinitely differentiable functions in the space Ls A. I. Stepanets OriginalPaper Pages: 522 - 529
Uniform boundedness of some trigonometric polynomials of many variables S. A. Telyakovskii OriginalPaper Pages: 529 - 533
Feynman's formula in a phase space for a certain class of systems of pseudodifferential equations D. V. Ktitarev OriginalPaper Pages: 533 - 538
Smoothness of solutions of the Cauchy problem for degenerate parabolic equations A. V. Babin OriginalPaper Pages: 544 - 551
Singularities of the gradient of the solution of the Neumann problem at the vertex of a cone S. A. Nazarov OriginalPaper Pages: 555 - 563
Hilbert space as the space of retractions of an interval V. N. BasmanovA. G. Savchenko OriginalPaper Pages: 563 - 566
The law of large numbers for moving averages of independent random variables V. F. Gaposhkin OriginalPaper Pages: 579 - 583
Algebraic invariants of topological conjugacy of solenoids Yu. I. Ustinov OriginalPaper Pages: 583 - 590
Multidimensional limit theorems for a branching process with a single type of particles S. M. Sagitov OriginalPaper Pages: 597 - 602