1. On the order of growth of rectangular partial sums of double orthogonal series

   • V. A. Andrienko

   OriginalPaper Pages: 1461 - 1475

2. A multipoint problem with multiple nodes for linear hyperbolic equations

   • V. I. Bernik
   • V. V. Beresnevich
   • B. I. Ptashnyk

   OriginalPaper Pages: 1476 - 1483

3. Eigenvalue problems with discontinuous eigenfunctions and their numerical solutions

   • V. S. Deineka
   • I. V. Sergienko
   • V. V. Skopetskii

   OriginalPaper Pages: 1484 - 1492

4. Primary graded groups with complementable non-Frattini subgroups

   • S. A. Dovzhenko
   • N. S. Chernikov

   OriginalPaper Pages: 1493 - 1502

5. Pseudodifferential equations and a generalized translation operator in non-gaussian infinite-dimensional analysis

   • N. A. Kachanovskii

   OriginalPaper Pages: 1503 - 1511

6. Bifurcation of the state of equilibrium in the system of nonlinear parabolic equations with transformed argument

   • I. I. Klevchuk

   OriginalPaper Pages: 1512 - 1524

7. On the best approximation of functions ofn variables

   • N. P. Korneichuk

   OriginalPaper Pages: 1525 - 1533

8. Large deviations for Bayes discrimination of a finite number of simple hypotheses

   • Yu. N. Lin’kov
   • L. A. Gabriel’

   OriginalPaper Pages: 1534 - 1542

9. Structure of a general solution of systems of nonlinear difference equations

   • G. P. Pelyukh

   OriginalPaper Pages: 1543 - 1555

10. Investigation of invariant deformations of integral manifolds of adiabatically perturbed completely integrable hamiltonian systems. I

    • A. M. Samoilenko
    • Ya. A. Prikarpatskii

    OriginalPaper Pages: 1556 - 1568

11. On quasiconformal mappings corresponding to the beltrami equation

    • Z. V. Samsoniya
    • I. G. Samkharadze

    OriginalPaper Pages: 1569 - 1577

12. Optimization of projection schemes of digitization of ill-posed problems

    • S. G. Solodkii

    OriginalPaper Pages: 1578 - 1591

13. On the function of hamiltonian action for nonholonomic systems and its application to the investigation of stability

    • S. P. Sosnitskii

    OriginalPaper Pages: 1592 - 1598

14. Lyapunov transformation and stability of differential equations in banach spaces

    • Tran Thi Loan

    OriginalPaper Pages: 1599 - 1608

15. On locally graded groups with minimality condition for a certain system of nonhypercentral subgroups

    • O. D. Artemovich

    Brief Communications Pages: 1609 - 1614

16. Bott functions and the euler characteristic

    • O. P. Bondar’

    Brief Communications Pages: 1615 - 1616

17. On the application of numerical methods to the solution of nonlinear second-order differential equations with random deviations of argument

    • O. V. Kolomiets

    Brief Communications Pages: 1617 - 1626