1. Historical note

   OriginalPaper Pages: 759 - 759

2. Irreducible representations of a simple three-dimensional lie algebra over a field of finite characteristic

   • A. N. Rudakov
   • I. R. Shafarevich

   OriginalPaper Pages: 760 - 767

3. Structure of n-Abelian groups

   • L. A. Kaluzhnin

   OriginalPaper Pages: 768 - 772

4. Theorem on semisimple lie p-algebras

   • A. I. Kostrikin

   OriginalPaper Pages: 773 - 778

5. An approximate functional equation for the zeta-function of Hecke in an imaginary quadratic field

   • A. F. Lavrik

   OriginalPaper Pages: 779 - 783

6. Divergence of orthogonal series to +∞

   • R. I. Osipov
   • A. A. Talalyan

   OriginalPaper Pages: 784 - 791

7. Best approximation of a class of functions by another class

   • Yu. N. Subbotin

   OriginalPaper Pages: 792 - 797

   

8. The Lebesgue constant for the space of functions of bounded p-variation

   • A. P. Terekhin

   OriginalPaper Pages: 798 - 802

9. Best approximation of periodic functions by trigonometric polynomials in L₂

   • N. I. Chernykh

   OriginalPaper Pages: 803 - 808

10. Approximating properties of sets in some topological spaces

    • A. L. Garkavi
    • A. M. Flomin

    OriginalPaper Pages: 809 - 812

11. Conditions for the negative spectrum of the Schrodinger equation operator to be discrete and finite

    • M. G. Gasymov
    • V. V. Zhikov
    • B. M. Levitan

    OriginalPaper Pages: 813 - 817

12. Tangent fields of transversal foliations in “U-systems”

    • D. V. Anosov

    OriginalPaper Pages: 818 - 823

13. Estimates for the highest derivatives of solutions of elliptic and parabolic equations with continuous coefficients

    • S. N. Kruzhkov

    OriginalPaper Pages: 824 - 830

14. Stability of the periodic motions of autonomous systems with lag

    • K. M. Tsoi
    • S. N. Shimanov

    OriginalPaper Pages: 831 - 835