1. Problem of quality for a certain linear differential game with critical properties

   • A. A. Azamov
   • Kh. K. Yakhshimov

   OriginalPaper Pages: 413 - 416

2. A minimal design of order 11 on the 3-sphere

   • N. N. Andreev

   OriginalPaper Pages: 417 - 424

3. On locally convex hypersurfaces in Hadamard manifolds

   • A. A. Borisenko

   OriginalPaper Pages: 425 - 432

4. An extremum problem for polynomials related to codes and designs

   • D. V. Gorbachev
   • V. I. Ivanov

   OriginalPaper Pages: 433 - 438

5. On a certain canonical form

   • A. G. Zavadskii

   OriginalPaper Pages: 439 - 443

6. Existence of solutions with turning points for nonlinear singularly perturbed boundary-value problems

   • A. Yu. Kolesov
   • N. Kh. Rozov

   OriginalPaper Pages: 444 - 447

7. Analytic solutions of the Borel problem

   • Yu. F. Korobeinik

   OriginalPaper Pages: 448 - 458

8. Shift operator generated by trigonometric systems

   • V. V. Kucherenko
   • N. L. Vasilevskii

   OriginalPaper Pages: 459 - 467

9. The bracket semigroup of knots

   • V. O. Manturov

   OriginalPaper Pages: 468 - 478

10. A simple approach to Hardy inequalities

    • E. Mitidieri

    OriginalPaper Pages: 479 - 486

11. Extending the factorization principle to hypergeometric series of general form

    • A. V. Niukkanen

    OriginalPaper Pages: 487 - 494

12. Undecidability of the word problem in relatively free rings

    • V. Yu. Popov

    OriginalPaper Pages: 495 - 504

13. Approximation of conjugate functions by generalized Abel-Poisson operators

    • L. P. Falaleev

    OriginalPaper Pages: 505 - 511

14. On an estimate of the size of the exceptional set in the lemma on the logarithmic derivative

    • P. V. Filevich

    OriginalPaper Pages: 512 - 515

15. Multidimensional analogs of direct and converse Jackson and Bernshtein theorems and their generalizations

    • A. Khatamov

    OriginalPaper Pages: 516 - 522

16. Conjugate interpolation problems in spaces of entire functions

    • A. I. Shapovalov

    OriginalPaper Pages: 523 - 533

17. On effective linearly ordered sets of comparison functions

    • S. A. Shkarin

    OriginalPaper Pages: 534 - 540

18. When a chain of blowups defines an automorphism of ℂ²

    • S. Yu. Orevkov

    Brief Communications Pages: 541 - 543