1. On sequences of linear functionals and some operators of the classS _2m

   • Yu. G. Abakumov
   • N. A. Zabelina
   • O. N. Shestakova

   OriginalPaper Pages: 199 - 203

2. On nonformal simply-connected symplectic manifolds

   • I. K. Babenko
   • I. A. Taîmanov

   OriginalPaper Pages: 204 - 217

3. On Levi quasivarieties generated by nilpotent groups

   • A. I. Budkin
   • L. V. Taranina

   OriginalPaper Pages: 218 - 223

4. On positive and critical theories of some classes of rings

   • Yu. M. Vazhenin
   • V. Yu. Popov

   OriginalPaper Pages: 224 - 228

5. Nonparametric estimation of the ratios of derivatives of a multivariate distribution density from dependent observations

   • V. A. Vasil'ev
   • G. M. Koshkin

   OriginalPaper Pages: 229 - 245

6. Large normal nilpotent subgroups of finite groups

   • E. P. Vdovin

   OriginalPaper Pages: 246 - 251

7. An explicit interpolation formula for the Hardy space

   • A. V. Gavrilov

   OriginalPaper Pages: 252 - 256

8. The limit theorem for mappings with bounded distortion on the Heisenberg group and the local homeomorphism theorem

   • N. S. Dairbekov

   OriginalPaper Pages: 257 - 267

9. On regular automorphisms of order 3 and frobenius pairs

   • A. Kh. Zhurtov

   OriginalPaper Pages: 268 - 275

10. Coverings in the lattice of quasivarieties of ℓ-groups

    • O. V. Isaeva
    • N. Ya. Medvedev

    OriginalPaper Pages: 276 - 280

11. Perturbation of a solitary wave of the nonlinear Klein-Gordon equation

    • O. M. Kiselëv

    OriginalPaper Pages: 281 - 293

12. Recognition of alternating groups of prime degree from their element orders

    • A. S. Kondrat'ev
    • V. D. Mazurov

    OriginalPaper Pages: 294 - 302

13. Iterative methods for operator equations with adjoint factorization

    • A. N. Konovalov

    OriginalPaper Pages: 303 - 316

14. Separation of variables in the problems of normal and compact solvability of the operator of exterior derivation

    • V. I. Kuz'minov
    • I. A. Shvedov

    OriginalPaper Pages: 317 - 326

15. On resemblance and recursive isomorphism types of bounded partial recursive functions

    • N. V. Litvinov

    BriefCommunication Pages: 327 - 328

16. Entropy solutions to the Buckley-Leverett equations

    • S. Luckhaus
    • P. I. Plotnikov

    OriginalPaper Pages: 329 - 348

17. On the Ricci curvature of homogeneous metrics on noncompact homogeneous spaces

    • Yu. G. Nikonorov

    OriginalPaper Pages: 349 - 356

18. Invariants of rational equivalence

    • A. G. Pinus

    OriginalPaper Pages: 357 - 361

19. Residually finite groups with nontrivial intersection of every subgroup pair

    • A. I. Sozutov

    OriginalPaper Pages: 362 - 365

20. On tame automorphisms of some metabelian groups

    • E. I. Timoshenko

    OriginalPaper Pages: 366 - 372

21. Finite soluble and niplotent groups with a restriction on the rank of the centralizer of an automorphism of prime order

    • E. I. Khukhro

    OriginalPaper Pages: 373 - 388

22. On a fragment of intuitionistic logic which is complete with respect to the kripke frames with finite domains

    • P. A. Schreiner

    OriginalPaper Pages: 389 - 396