1. Exact order of approximation to almost all points of a parabola

   • V. I. Bernik

   OriginalPaper Pages: 821 - 826

2. Example of a locally nilpotent Lie algebra

   • V. A. Parfenov

   OriginalPaper Pages: 826 - 828

3. Irreducible representations of alternative algebras

   • I. P. Shestakov

   OriginalPaper Pages: 829 - 835

4. Generalizations of Severi's theorem

   • M. Naser Shafii

   OriginalPaper Pages: 836 - 838

5. Continuation of solutions of nonlinear equations with respect to a parameter

   • A. A. Fonarev

   OriginalPaper Pages: 838 - 841

6. Orthogonality of elements to a sum of subspaces

   • T. V. Andreeva

   OriginalPaper Pages: 842 - 848

7. Estimation of the norm of the resolvent of a completely continuous operator

   • M. I. Gil'

   OriginalPaper Pages: 849 - 851

8. Commutativity with a linear differential operator

   • I. S. Eliseev

   OriginalPaper Pages: 852 - 862

9. A certain characteristic of a Hilbert space

   • B. M. Makarov

   OriginalPaper Pages: 863 - 867

10. Families of general recursive functions without isolated points

    • Yu. D. Korol'kov

    OriginalPaper Pages: 867 - 872

11. Systems of sets with set functions

    • M. Kh. Khafizov

    OriginalPaper Pages: 872 - 878

12. Problem of the construction of exceptional sets of entire curves

    • V. A. Babets

    OriginalPaper Pages: 878 - 883

13. Delta-compactness of an algebraic sum of sets

    • A. I. Vasil'ev

    OriginalPaper Pages: 884 - 886

14. Conservative coverings of topological spaces by finite subspaces

    • S. A. Peregudov

    OriginalPaper Pages: 886 - 888

15. Jackson-type theorems for best one-sided aproximations by trigonometrical polynomials and splines

    • A. Andreev
    • V. A. Popov
    • B. Sendov

    OriginalPaper Pages: 889 - 896

16. Diameters of Sobolev classes and splines deviating least from zero

    • Yu. I. Makovoz

    OriginalPaper Pages: 897 - 901