1. Topological classification of trigonometric polynomials and combinatorics of graphs with an equal number of vertices and edges

   • V. I. Arnold

   OriginalPaper Pages: 1 - 14

2. Invariant integrability criterion for equations of hydrodynamic type

   • M. V. Pavlov
   • R. A. Sharipov
   • S. I. Svinolupov

   OriginalPaper Pages: 15 - 22

3. Multicomponent pseudo-periodic mappings

   • D. A. Panov

   OriginalPaper Pages: 23 - 29

4. Torsion in the quotient group of the Artin-Brieskorn braid group and regular springer numbers

   • O. V. Shvartsman

   OriginalPaper Pages: 30 - 35

5. Symplectic connections on the fiberings of regular orbits under the adjoint representations of simple lie groups

   • A. S. Shmelev

   OriginalPaper Pages: 36 - 41

6. Averaging along a Markov chain

   • V. I. Bakhtin

   Brief Communications Pages: 42 - 44

7. Explicit algebraic description of hyperelliptic Jacobians on the basis of the Klein σ-functions

   • V. M. Buchstaber
   • V. Z. Enolskii

   Brief Communications Pages: 44 - 47

8. On the theory ofJ-self-adjoint perturbations of self-adjoint operators

   • A. M. Gomilko

   Brief Communications Pages: 47 - 49

9. Asymptotics of the homogenized Lagrangian for the model of slow diffusion with nonlinear degeneration

   • S. M. Kozlov

   Brief Communications Pages: 49 - 52

10. Theorems on the embedding of Bergman spaces in Lebesgue spaces for domains with nonsmooth boundary

    • V. N. Kudashov
    • V. L. Oleinik

    Brief Communications Pages: 52 - 54

11. An abstract Lax-Phillips scattering theory for a class of second-order equations

    • S. A. Kuzhel'

    Brief Communications Pages: 54 - 56

12. A remark on limit operators

    • V. G. Kurbatov

    Brief Communications Pages: 56 - 58

13. Epimorphisms and meager sets of a Banach algebra

    • F. G. Maksudov
    • N. M. Sadikov
    • Yu. V. Turovskii

    Brief Communications Pages: 58 - 60

14. Asymptotic behavior of the Gelfand and the Bernstein widths of some classes of analytic functions

    • O. G. Parfenov

    Brief Communications Pages: 61 - 62

15. Coerciveness problem for a class of functional differential equations

    • L. E. Rossovskii

    Brief Communications Pages: 62 - 64

16. Cohomology relation for Cocycles that correspond to Ergodic skew products

    • V. V. Ryzhikov

    Brief Communications Pages: 64 - 66

17. Nonunitary part of the tensor product of two representations of the groupSO ₀(n-1,1), one of which is unitary with respect to an indefinite metric

    • Sh. Sh. Sultanov

    Brief Communications Pages: 66 - 68

18. Geodesic modeling and solvability conditions for a two-end problem for multivalued functionals

    • E. I. Yakovlev

    Brief Communications Pages: 68 - 70

19. Singular spectrum of the friedrichs model operators in a neighborhood of the singular point

    • S. I. Yakovlev

    Brief Communications Pages: 70 - 73