1. The Landweber—Novikov algebra and formal vector fields on the line

   • V. M. Bukhshtaber
   • A. V. Shokurov

   OriginalPaper Pages: 159 - 168

2. Homogeneous domains on flag manifolds and spherical subgroups of semisimple Lie groups

   • É. B. Vinberg
   • B. N. Kimel'fel'd

   OriginalPaper Pages: 168 - 174

3. Commutative rings of ordinary linear differential operators

   • I. M. Krichever

   OriginalPaper Pages: 175 - 185

4. Unitary representations of the infinite-dimensional classical groupsU(p, ∞),SO _o(p, ∞)Sp(p, ∞) and the corresponding motion groups

   • G. I. Ol'shanskii

   OriginalPaper Pages: 185 - 195

5. Differential equations for the Baker—Akhiezer functions of algebraic curves

   • I. V. Cherednik

   OriginalPaper Pages: 195 - 203

6. An example of a measure quasi-invariant under the action of the diffeomorphism group of the circle

   • E. T. Shavgulidze

   OriginalPaper Pages: 203 - 207

7. Formulas for the number of frequencies of axisymmetric vibrations of a shell of revolution under various boundary conditions

   • A. G. Aslanyan

   OriginalPaper Pages: 207 - 210

8. Decomposability of metrizable Lie algebras

   • V. V. Astrakhantsev

   OriginalPaper Pages: 210 - 212

9. Algebraic bundles over Pⁿ and problems of linear algebra

   • I. N. Bernshtein
   • I. M. Gel'fand
   • S. I. Gel'fand

   OriginalPaper Pages: 212 - 214

10. Coherent sheaves on Pⁿ and problems of linear algebra

    • A. A. Beilinson

    OriginalPaper Pages: 214 - 216

11. Degree of degeneracy of a singular point of a vector field on the plane

    • R. I. Bogdanov

    OriginalPaper Pages: 216 - 218

12. Affineness of normal forms of strata µ = const of germs of smooth functions

    • V. A. Vasil'ev

    OriginalPaper Pages: 218 - 220

13. Discrete spectrum of multifrequency quantum systems possessing no stable subsystems

    • S. A. Bugal'ter

    OriginalPaper Pages: 220 - 221

14. Homotopic classification of noetherian systems of singular and bisingular integral operators with discontinuous coefficients

    • A. V. Glebov
    • V. M. Deundyak

    OriginalPaper Pages: 222 - 224

15. Method of vector fitting and symplectic geometry

    • M. Kh. Zakhar-Itkin

    OriginalPaper Pages: 224 - 226

16. Unitary representations of groups of measure-preserving diffeomorphisms

    • R. S. Ismagilov

    OriginalPaper Pages: 226 - 227

17. Automorphisms of the Riemann surface of an M-curve

    • S. M. Natanson

    OriginalPaper Pages: 228 - 229

18. Convolutions onto an operator domain

    • É. L. Pekarev

    OriginalPaper Pages: 230 - 231

19. Spectral analysis of the Martinelli—Bochner operator for a ball in Cⁿ and its applications

    • A. V. Romanov

    OriginalPaper Pages: 232 - 234

20. Birationally isomorphic commutative rings of differential operators

    • V. V. Sokolov

    OriginalPaper Pages: 234 - 236

21. On a question of V. S. Vladimirov

    • C. Yu. Favorov

    OriginalPaper Pages: 236 - 237

22. Massiveness of the set of extreme points of the dual ball of a Banach space. Polyhedral spaces

    • V. P. Fond

    OriginalPaper Pages: 237 - 239

23. Analytic perturbations of self-adjoint analytic elliptic pseudodifferential operators

    • L. F. Fridlender

    OriginalPaper Pages: 239 - 241