1. The polynomial bounds of proof complexity in Frege systems

   • S. R. Aleksanyan
   • A. A. Chubaryan

   OriginalPaper 21 April 2009 Pages: 193 - 198

2. Strong extrapolation spaces and interpolation

   • S. V. Astashkin
   • K. V. Lykov

   OriginalPaper 21 April 2009 Pages: 199 - 213

   

3. On δ-homogeneous Riemannian manifolds. II

   • V. N. Berestovskiĭ
   • Yu. G. Nikonorov

   OriginalPaper 21 April 2009 Pages: 214 - 222

4. A system of exponential functions with shift and the Kostyuchenko problem

   • B. T. Bilalov

   OriginalPaper 21 April 2009 Pages: 223 - 230

5. The probability that r elements of a rank n free group generate a rank r subgroup

   • N. V. Buskin

   OriginalPaper 21 April 2009 Pages: 231 - 232

6. On recognition of finite simple groups with connected prime graph

   • A. V. Vasil’ev
   • I. B. Gorshkov

   OriginalPaper 21 April 2009 Pages: 233 - 238

7. Compact solvmanifolds of dimension at most 4

   • V. V. Gorbatsevich

   OriginalPaper 21 April 2009 Pages: 239 - 252

8. Theta functions on the Kodaira-Thurston manifold

   • D. V. Egorov

   OriginalPaper 21 April 2009 Pages: 253 - 260

9. The hypercentral structure of the group of unitriangular automorphisms of a free metabelian Lie algebra

   • A. N. Kabanov

   OriginalPaper 21 April 2009 Pages: 261 - 264

10. Uniform reducibility of representability problems for algebraic structures

    • I. Sh. Kalimullin

    OriginalPaper 21 April 2009 Pages: 265 - 271

11. Finite groups in which the normalizers of Sylow 3-subgroups are of odd or primary index

    • A. S. Kondrat’ev
    • W. Guo

    OriginalPaper 21 April 2009 Pages: 272 - 276

12. The finite integral transform method for a parabolic differential equation on a graph

    • R. Ch. Kulaev

    OriginalPaper 21 April 2009 Pages: 277 - 281

13. Definable functions in the ℵ₀-categorical weakly circularly minimal structures

    • B. Sh. Kulpeshov

    OriginalPaper 21 April 2009 Pages: 282 - 301

14. Asymptotically optimal estimation in the linear regression problem in the case of violation of some classical assumptions

    • Yu. Yu. Linke
    • A. I. Sakhanenko

    OriginalPaper 21 April 2009 Pages: 302 - 315

15. On periodic groups with small orders of elements

    • V. D. Mazurov
    • A. S. Mamontov

    OriginalPaper 21 April 2009 Pages: 316 - 321

16. On some properties of Lipschitz mappings of the real line into a normed space

    • S. Ponomarev
    • M. Turowska

    OriginalPaper 21 April 2009 Pages: 322 - 329

17. A certain reducibility on admissible sets

    • V. G. Puzarenko

    OriginalPaper 21 April 2009 Pages: 330 - 340

18. Asymptotics of the energy functional for a fourth-order mixed boundary value problem in a domain with a cut

    • E. M. Rudoy

    OriginalPaper 21 April 2009 Pages: 341 - 354

19. Quasirecognition by prime graph of L ₁₀(2)

    • Behrooz Khosravi

    OriginalPaper 21 April 2009 Pages: 355 - 359

20. C*-Homomorphisms and duality of C*-discrete quantum groups

    • Lining Jiang

    OriginalPaper 21 April 2009 Pages: 360 - 367

    

21. Doubly stochastic operators on a finite-dimensional simplex

    • F. A. Shahidi

    OriginalPaper 21 April 2009 Pages: 368 - 372

22. Inverse nodal problems for the Sturm-Liouville differential operators on a star-type graph

    • V. A. Yurko

    OriginalPaper 21 April 2009 Pages: 373 - 378