1. On the word problem and the conjugacy problem for groups of the formF/V(R)

   • M. I. Anokhin

   OriginalPaper Pages: 3 - 8

2. Periodic modules over general quantum Laurent polynomials

   • V. A. Artamonov

   OriginalPaper Pages: 9 - 15

3. Pitt's theorem for the Lorentz and Orlicz sequence spaces

   • J. A. Ausekle
   • E. F. Oja

   OriginalPaper Pages: 16 - 21

4. On a Peetre functional

   • G. M. Berkolaiko

   OriginalPaper Pages: 22 - 28

5. Conservation and bifurcation of an invariant torus of a vector field

   • Yu. N. Bibikov

   OriginalPaper Pages: 29 - 37

6. Norm-attaining functionals onC(Q, X)

   • L. P. Vlasov

   OriginalPaper Pages: 38 - 47

7. Measure-valued almost periodic functions

   • L. I. Danilov

   OriginalPaper Pages: 48 - 57

8. Normal forms of quadratic bose operators

   • V. V. Kucherenko
   • V. P. Maslov

   OriginalPaper Pages: 58 - 75

9. Farey sequences

   • S. B. Stechkin

   OriginalPaper Pages: 76 - 95

10. Semigroups presented by one relation and satisfying the Church-Rosser property

    • Yu. É. Trubitsyn

    OriginalPaper Pages: 96 - 99

11. Expansion of entire functions into Lagrange series

    • Yu. N. Frolov

    OriginalPaper Pages: 100 - 104

12. On the lindblad equation with unbounded time-dependent coefficients

    • A. M. Chebotarev
    • J. C. Garcia
    • R. B. Quezada

    OriginalPaper Pages: 105 - 117

13. Separability of Sobolev-orlicz spaces of infinite order

    • Ha Zui Bang

    Brief Communications Pages: 118 - 120

14. On the Hegland-marti inverse eigevalue problem

    • Kh. D. Ikramov
    • C. Williamson

    Brief Communications Pages: 120 - 124

15. Quasiregularity conditions for a “Pure imaginary” singular differential operator of the third order

    • V. P. Serebryakov

    Brief Communications Pages: 124 - 126

16. E _∞-structures on homotopy groups

    • V. A. Smirnov

    Brief Communications Pages: 127 - 130