1. A. D. Alexandrov's Problem for CAT(0)-Spaces

   • P. D. Andreev

   OriginalPaper Pages: 1 - 17

2. The Basis Properties of Power Systems in L _p

   • B. T. Bilalov

   OriginalPaper Pages: 18 - 27

3. Singular Integral Operators with Cauchy Kernel in Fractional Spaces

   • N. K. Bliev

   OriginalPaper Pages: 28 - 34

4. On the Abel Basis Property of the System of Root Vector-Functions of Degenerate Elliptic Differential Operators with Singular Matrix Coefficients

   • K. Kh. Boimatov

   OriginalPaper Pages: 35 - 44

5. On One Class of Systems of Differential Equations and on Retarded Equations

   • G. V. Demidenko
   • V. A. Likhoshvai
   • Yu. E. Khropova

   OriginalPaper Pages: 45 - 54

6. The Engel Length of the Product of Engel Elements

   • L. V. Dolbak

   OriginalPaper Pages: 55 - 57

7. Covers in the Lattice of Varieties of m-Groups

   • A. V. Zenkov

   OriginalPaper Pages: 58 - 63

8. On Einstein Hermitian Surfaces

   • J. Kim

   OriginalPaper Pages: 64 - 67

9. Completeness of the Space of Separable Measures in the Kantorovich-Rubinshtein Metric

   • A. S. Kravchenko

   OriginalPaper Pages: 68 - 76

10. Automorphisms and Derivations on a Universally Complete Complex f-Algebra

    • A. G. Kusraev

    OriginalPaper Pages: 77 - 85

11. Recognition by Spectrum of Some Linear Groups over the Binary Field

    • M. S. Lucido
    • A. R. Moghaddamfar

    OriginalPaper Pages: 86 - 96

12. Integral Representations and Transforms of N-Functions. I

    • A. E. Mamontov

    OriginalPaper Pages: 97 - 116

13. To the Theory of Sobolev-Type Classes of Functions with Values in a Metric Space

    • Yu. G. Reshetnyak

    OriginalPaper Pages: 117 - 134

14. Carleman Estimates for Second-Order Hyperbolic Equations

    • V. G. Romanov

    OriginalPaper Pages: 135 - 151

15. Existence Theorems for the Initial Value Problem for the Bogolyubov Chain of Equations in the Space of Sequences of Bounded Functions

    • M. A. Stashenko
    • G. N. Gubal'

    OriginalPaper Pages: 152 - 168

16. Skew Derivations of Prime Rings

    • A. Firat

    OriginalPaper Pages: 169 - 172

17. Groups Whose All Nonnormal Subgroups Generate a Nontrivial Proper Subgroup

    • N. S. Chernikov
    • S. A. Dovzhenko

    OriginalPaper Pages: 173 - 192