1. Heaviside functions of a configuration of hyperplanes

   • A. N. Varchenko
   • I. M. Gel'fand

   OriginalPaper Pages: 255 - 270

2. Equivariant cohomologies and Kähler's geometry

   • V. A. Ginzburg

   OriginalPaper Pages: 271 - 283

3. Kähler geometry of the infinite-dimensional homogeneous space M = Diff₊(S¹)/Rot(S¹)

   • A. A. Kirillov
   • D. V. Yur'ev

   OriginalPaper Pages: 284 - 294

4. Virasoro-type algebras, Riemann surfaces and strings in Minkowsky space

   • I. M. Krichever
   • S. P. Novikov

   OriginalPaper Pages: 294 - 307

5. Classification of the virasoro, the Neveu-Schwarz, and the Ramond-type simple Lie superalegrbas

   • A. A. Balinskii

   Brief Communications Pages: 308 - 309

6. First integrals that are polynomial in momenta for a mechanical system on a two-dimensional torus

   • M. L. Byalyi

   Brief Communications Pages: 310 - 312

7. Relationship between triangular and functional models of a non-self-adjoint operator

   • V. F. Veselov

   Brief Communications Pages: 312 - 314

8. Functional moduli of moments for groups of diffeomorphisms of two-dimensional manifolds

   • M. I. Golenishcheva-Kutuzova

   Brief Communications Pages: 315 - 316

9. Basis property of families of Mittag-Leffler-type functions, the dzhrbashyan transformations, and the muckenhoupt condition

   • G. M. Gubreev

   Brief Communications Pages: 317 - 319

10. Newton polyhedra and the Bezout formula for matrix-valued functions of finite-dimensional representations

    • B. Ya. Kazarnovskii

    Brief Communications Pages: 319 - 321

11. Quantization on a hyperboloid of one sheet

    • A. V. Karabegov

    Brief Communications Pages: 322 - 324

12. Symmetrization operators on polynomial rings

    • A. Lascoux
    • M. P. Schützenberger

    Brief Communications Pages: 324 - 326

13. Conformal geometry and Einstein's equation

    • I. R. Miklashevskii

    Brief Communications Pages: 327 - 329

14. Korteweg-de Vries superequation as an Euler equation

    • V. Yu. Ovsienko
    • B. A. Khesin

    Brief Communications Pages: 329 - 331

15. Multidimensional nonlinear systems related to the Grassman manifolds BI, DI

    • G. L. Rcheulishvili
    • M. V. Savel'ev

    Brief Communications Pages: 332 - 333

16. Trace for the pair of a contraction and a unitary operator

    • A. V. Rybkin

    Brief Communications Pages: 334 - 336

17. Asymptotics of the spectrum of a boundary-value problem with periodic billiard trajectories

    • Yu. G. Safarov

    Brief Communications Pages: 337 - 339

18. Nonisomorphy of certain Banach spaces of smooth functions to the space of continuous functions

    • N. G. Sidorenko

    Brief Communications Pages: 340 - 342

19. Automorphic-invariant operator colligations and the factorization of their characteristic operator functions

    • A. P. Filimonov
    • É. R. Tsekanovskii

    Brief Communications Pages: 343 - 344