1. Algebraic unsolvability of the problem of lyapunov stability and the problem of topological classification of singular points of an analytic system of differential equations

   • V. I. Arnol'd

   OriginalPaper Pages: 173 - 180

2. Cohomologies of Lie algebra of vector fields with nontrivial coefficients

   • I. M. Gel'fand
   • D. B. Fuks

   OriginalPaper Pages: 181 - 192

3. Algebra generated by one-dimensional singular integral operators with piecewise continuous coefficients

   • I. Ts. Gokhberg
   • N. Ya. Krupnik

   OriginalPaper Pages: 193 - 201

4. Pseudodifferential operators on Rⁿ with bounded symbols

   • V. V. Grushin

   OriginalPaper Pages: 202 - 212

5. Bicompactness and measure

   • V. G. Evstigneev

   OriginalPaper Pages: 213 - 220

6. Homotopy type of linear groups of two classes of Banach spaces

   • B. S. Mityagini
   • I. S. Édel'shtein

   OriginalPaper Pages: 221 - 231

7. Integral geodesics of A flow on Lie groups

   • A. S. Mishchenko

   OriginalPaper Pages: 232 - 235

8. s-numbers of measurable operators

   • V. I. Ovchinnikov

   OriginalPaper Pages: 236 - 242

9. Uniform correctness of the Cauchy problem for evolutionary equations and its applications

   • S. Ya. Yakubov

   OriginalPaper Pages: 243 - 249

10. Some theorems on knots and their characteristic functions

    • V. M. Brodskii

    Brief Communications Pages: 250 - 251

11. Extension theorem

    • Yu. A. Brudnyi

    Brief Communications Pages: 252 - 253

12. Theory of dissipative differential equations in a Banach space

    • V. M. Gershtein

    Brief Communications Pages: 254 - 255

13. Undecomposable representations of A Grassman algebra

    • A. A. Zaitsev
    • L. V. Nikolenko

    Brief Communications Pages: 256 - 257

14. Resolvent matrix of Hermitian operator and the characteristic functions related to it

    • M. G. Krein
    • Sh. N. Saakyan

    Brief Communications Pages: 258 - 259

15. Geometrical properties of classes of characteristic vectors and point spectra of linear operators

    • L. N. Nikol'skaya

    Brief Communications Pages: 260 - 261

16. Automorphisms of A free algebra with two generators

    • L. G. Makar-Limanov

    Brief Communications Pages: 262 - 264