1. Automorphisms of the simplectic group Sp₄ over a local ring

   • V. Ya. Bloshchitsyn

   OriginalPaper Pages: 245 - 248

2. Number of generators of a group

   • G. A. Noskov

   OriginalPaper Pages: 249 - 254

3. Universal theory of the class of finite nilpotent groups is unsolvable

   • O. G. Kharlampovich

   OriginalPaper Pages: 254 - 263

4. Convergence in the metric of L^P, 0<p<1, of spherical partial sums of double Fourier series

   • M. Zh. Grigoryan

   OriginalPaper Pages: 264 - 270

5. Cyclic elements of the differentiation operator in spaces of analytic functions

   • V. P. Gromov

   OriginalPaper Pages: 271 - 276

6. Necessary conditions for the existence of a minimum in L_∞ for certain functionals

   • I. A. Pakhnutov

   OriginalPaper Pages: 277 - 282

7. Antiproximinal sets in spaces of continuous functions on compacta

   • V. P. Fonf

   OriginalPaper Pages: 282 - 287

8. Trigonometric series with nonnegative partial sums

   • L. A. Shaginyan

   OriginalPaper Pages: 287 - 293

9. Averaging of singularly perturbed elliptic operators

   • V. V. Zhikov
   • E. V. Krivenko

   OriginalPaper Pages: 294 - 300

10. Asymptotic behavior of the solution of a certain integrodifferential equation near an angular point of the boundary

    • S. A. Nazarov
    • B. A. Shoikhet

    OriginalPaper Pages: 300 - 306

11. Some additions to the theory of stability of systems in the first approximation

    • V. E. Slyusarchuk

    OriginalPaper Pages: 307 - 311

12. Mappings of uniform spaces that have perfect sections and preserve completeness

    • V. E. Kholodovskii

    OriginalPaper Pages: 312 - 317

13. Solubility of theories in a certain calculus

    • A. A. Ivanov

    OriginalPaper Pages: 317 - 321

14. Approximation to nonproper problems of convex programming

    • A. A. Vatolin

    OriginalPaper Pages: 322 - 327