1. Beurling’s theorem for functions with essential spectrum from homogeneous spaces and stabilization of solutions of parabolic equations

   • A. G. Baskakov
   • N. S. Kaluzhina

   OriginalPaper 30 December 2012 Pages: 587 - 605

2. On the Samarskii-Andreev transmission conditions in the theory of elastic beams

   • Yu. A. Bogan

   OriginalPaper 30 December 2012 Pages: 606 - 611

3. Limit behavior of a critical branching process with immigration

   • O. A. Butkovsky

   OriginalPaper 30 December 2012 Pages: 612 - 618

4. Enumeration of labeled bicyclic and tricyclic Eulerian graphs

   • V. A. Voblyi

   OriginalPaper 30 December 2012 Pages: 619 - 623

5. Pólya convertibility problem for symmetric matrices

   • A. Guterman
   • G. Dolinar
   • B. Kuz’ma

   OriginalPaper 30 December 2012 Pages: 624 - 635

6. Gröbner-Shirshov bases for extended modular, extended Hecke, and Picard groups

   • E. G. Karpuz
   • A. S. Çevik

   OriginalPaper 30 December 2012 Pages: 636 - 642

7. On the convergence of orthorecursive expansions in nonorthogonal wavelets

   • A. Yu. Kudryavtsev

   OriginalPaper 30 December 2012 Pages: 643 - 656

8. The boundary of a volume as a trap ensuring the phase transition in an ideal gas at low temperatures

   • V. P. Maslov

   OriginalPaper 30 December 2012 Pages: 657 - 663

9. Asymptotics of the solutions of the one-dimensional nonlinear system of equations of shallow water with degenerate velocity

   • D. S. Minenkov

   OriginalPaper 30 December 2012 Pages: 664 - 672

10. On the pseudonormal form of real autonomous systems with two pure imaginary eigenvalues

    • V. S. Samovol

    OriginalPaper 30 December 2012 Pages: 673 - 685

11. Mixed moduli of smoothness in mixed metrics

    • B. V. Simonov

    OriginalPaper 30 December 2012 Pages: 686 - 699

12. Generalized squeezed states and multimode factorization formula

    • A. M. Chebotarev
    • T. V. Tlyachev
    • A. A. Radionov

    OriginalPaper 30 December 2012 Pages: 700 - 713

13. Solution of an algebraic equation using an irrational iteration function

    • L. S. Chkhartishvili

    OriginalPaper 30 December 2012 Pages: 714 - 719

14. The δ-normality of F _σ -sets in the fell topology

    • A. P. Kombarov

    Short Communications 30 December 2012 Pages: 720 - 721

15. Solvability conditions for boundary-value problems for elliptic operator-differential equations with discontinuous coefficient

    • S. S. Mirzoev
    • A. R. Aliev
    • L. A. Rustamova

    Short Communications 30 December 2012 Pages: 722 - 726

16. On the extrapolation of analytic functions by sums of the form Σ _k λ _k h(λ _k z)

    • P. V. Chunaev

    Short Communications 30 December 2012 Pages: 727 - 730

17. On partial sums of Fourier-Haar series with arbitrary dilation factor

    • E. A. Érina

    Short Communications 30 December 2012 Pages: 731 - 733

18. The covering homotopy extension problem for compact transformation groups

    • S. M. Ageev
    • D. Repovš

    OriginalPaper 30 December 2012 Pages: 737 - 750

19. A boundary function method for solving the model lighthill equation with a regular singular point

    • K. Alymkulov
    • A. A. Khalmatov

    OriginalPaper 30 December 2012 Pages: 751 - 755

20. On the probability of the occurrence of a copy of a fixed graph in a random distance graph

    • M. E. Zhukovskii

    OriginalPaper 30 December 2012 Pages: 756 - 766

21. Effective algorithms for decomplexifying a matrix by unitary similarities or congruences

    • Kh. D. Ikramov

    OriginalPaper 30 December 2012 Pages: 767 - 772

22. On the geometry of the characteristic vector of an lcQS-manifold

    • V. F. Kirichenko
    • M. A. Terpstra

    OriginalPaper 30 December 2012 Pages: 773 - 778

23. On estimates of lengths of lemniscates

    • O. N. Kosukhin

    OriginalPaper 30 December 2012 Pages: 779 - 789

24. Real four-dimensional M-triquadrics

    • V. A. Krasnov

    OriginalPaper 30 December 2012 Pages: 790 - 796

25. New uniqueness conditions for the classical moment problem

    • K. V. Lykov

    OriginalPaper 30 December 2012 Pages: 797 - 806

26. Local finitely smooth equivalence of real autonomous systems with two pure imaginary eigenvalues

    • V. S. Samovol

    OriginalPaper 30 December 2012 Pages: 807 - 819

27. Elliptic equation with a singular potential in a domain with a conic point

    • B. A. Khudaikuliev

    OriginalPaper 30 December 2012 Pages: 820 - 829

28. Schur multipliers associated with symmetric sequence spaces

    • F. A. Sukochev
    • A. A. Tomskova

    Short Communications 30 December 2012 Pages: 830 - 833

29. The effect of a natural trap (the boundary of the volume) on the Bose distribution of quantum particles in the three-dimensional and two-dimensional cases

    • V. P. Maslov

    Short Communications 30 December 2012 Pages: 834 - 836

30. Operator-valued ODEs and Feynman’s formula

    • A. M. Chebotarev
    • A. E. Teretenkov

    Short Communications 30 December 2012 Pages: 837 - 842