1. Plane trees and classical mathematics

   • N. M. Adrianov
   • G. B. Shabat

   OriginalPaper Pages: 3747 - 3753

2. Micrologicalization of perverse sheaves

   • E. Andronikov

   OriginalPaper Pages: 3754 - 3758

3. Holomorphic vector bundles on the Riemann sphere and the 21 st Hilbert problem

   • A. Bolibrukh

   OriginalPaper Pages: 3759 - 3764

4. A Fatou-type theorem for functions associated with conformal densities on the boundary of a metric tree

   • M. Coornaert
   • A. Papadopoulos

   OriginalPaper Pages: 3765 - 3768

5. Nondegenerate Lie algebras

   • J. P. Dufour

   OriginalPaper Pages: 3769 - 3772

6. On the automorphism group of the canonical double covering of bordered Klein surfaces with large automorphism group

   • A. M. Porto Fereira da Silva
   • A. F. Costa

   OriginalPaper Pages: 3773 - 3779

7. Poisson geometry of certain moduli spaces for bundles on a surface

   • J. Huebschmann

   OriginalPaper Pages: 3780 - 3784

8. A fano 3-fold with nonrational singularities and a two-dimensional basis

   • S. Ishii

   OriginalPaper Pages: 3785 - 3788

9. Symplectic curvature and the arnold form over and isotropic submanifold

   • M. V. Karasev
   • Yu. M. Vorobjev

   OriginalPaper Pages: 3789 - 3799

10. On cohomology of the Lie algebra of pseudodifferential symbols on a circle

    • B. Khesin
    • C. Roger

    OriginalPaper Pages: 3800 - 3806

11. Poisson-Lie groups and beyond

    • Y. Kosmann-Schwarzbach

    OriginalPaper Pages: 3807 - 3813

12. Normal forms of implicit differential equations and Liouville fields

    • M. Manouchehri

    OriginalPaper Pages: 3814 - 3820

13. Differential equations for Riemann and Prym theta-functions

    • S. M. Natanzon

    OriginalPaper Pages: 3821 - 3823

14. Noncommutative descent and non-Abelian cohomology

    • P. Nuss

    OriginalPaper Pages: 3824 - 3831

15. A nonlinear dynamical system related to the contact Lie algebras

    • M. V. Savelyev

    BriefCommunication Pages: 3832 - 3833

16. Orbits and representations of Krichever-Novikov affine-type algebras

    • O. K. Sheinman

    OriginalPaper Pages: 3834 - 3843

17. New Poisson brackets: Boundary values as Hamiltonian variables

    • V. O. Solovyev

    OriginalPaper Pages: 3844 - 3850

18. New ellipsoidal confocal coordinates and geodesics on an ellipsoid

    • M. B. Tabanov

    OriginalPaper Pages: 3851 - 3858

19. Locally stable holomorphic maps and their application to a global moduli problem for some kinds of analytic subvarieties

    • S. Tsuboi

    OriginalPaper Pages: 3859 - 3864

20. Normal forms of homological vector fields

    • A. Vaintrob

    OriginalPaper Pages: 3865 - 3868

21. The real part of the decomposition of a polynomial and its determinacy

    • Zhang Guobin
    • Sun Wei-Zhi

    OriginalPaper Pages: 3869 - 3872