1. The Sturm theorems and symplectic geometry

   • V. I. Arnol'd

   OriginalPaper Pages: 251 - 259

2. Filtering bases, cohomology of infinite-dimensional Lie algebras, and Laplace operators

   • F. V. Vainshtein

   OriginalPaper Pages: 259 - 269

3. Local classification of volume forms in the presence of a hypersurface

   • A. N. Varchenko

   OriginalPaper Pages: 269 - 276

4. Analogs of multisoliton potentials for the two-dimensional Schrödinger operator

   • P. G. Grinevich
   • R. G. Novikov

   OriginalPaper Pages: 276 - 285

5. Nonstandard characteristics and Maslov's operatorial method in linear problems concerning unsteady water waves

   • S. Yu. Dobrokhotov
   • P. N. Zhevandrov

   OriginalPaper Pages: 285 - 295

6. Precise order bounds for the number of components of the complement of the zeros of harmonic polynomials

   • V. N. Karpushkin

   OriginalPaper Pages: 295 - 299

7. The Nielsen zeta function

   • V. B. Pilyugina
   • A. L. Fel'shtyn

   OriginalPaper Pages: 300 - 305

8. Finite dimensionality of homologies of the Lie algebra of Hamiltonian vector field on the plane

   • D. B. Fuks

   OriginalPaper Pages: 305 - 310

9. Metric properties of the space ϕ(X, Y)

   • E. I. Berezhnoi

   Brief Communications Pages: 311 - 312

10. Spectral asymptotics of Gasymov—Kostyuchenko problems with "nonsmooth" coefficients

    • K. Kh. Boimatov
    • S. A. Iskhokov

    Brief Communications Pages: 313 - 314

11. Symmetric spaces and sequences of independent random variables

    • M. Sh. Braverman

    Brief Communications Pages: 315 - 316

12. Determinant of the characteristic function of a non-self-adjoint operator

    • V. F. Veselov
    • S. N. Naboko

    Brief Communications Pages: 317 - 318

13. Hamiltonian operators and Hochschild homologies

    • Yu. L. Daletskii
    • B. L. Tsygan

    Brief Communications Pages: 319 - 321

14. Index of convolution operators with slowly varying coefficients on Abelian groups

    • V. M. Deundyak
    • B. Ya. Shteinberg

    Brief Communications Pages: 321 - 323

15. Structural stability in some families of entire functions

    • A. É. Eremenko
    • M. Yu. Lyubich

    Brief Communications Pages: 323 - 324

16. Extremal-type equations and their resolvents over reductive Lie algebras

    • D. P. Zhelobenko

    Brief Communications Pages: 325 - 327

17. A theorem on coincidence of spectra for tangentially elliptic operators on foliated manifolds

    • Yu. A. Kordyukov

    Brief Communications Pages: 327 - 328

18. Invariant measures generated by random fields with independent values

    • M. A. Lifshits

    Brief Communications Pages: 329 - 330

19. On the system\(\{ e^{ - a\lambda _n t} \sin \lambda _n t\} _{n = 1}^\infty \)

    • Yu. I. Lyubarskii

    Brief Communications Pages: 331 - 332