1. Factorization of Wiener-Hopf conservative integral operators

   • L. G. Arabadzhyan

   OriginalPaper Pages: 501 - 506

2. Coincidence of limit loads

   • O. O. Barabanov

   OriginalPaper Pages: 506 - 512

3. The Dyson equations for general lattice systems

   • I. A. Ignatyuk

   OriginalPaper Pages: 512 - 517

4. Clasification of spherical tube hypersurfaces having two minuses in the Levy signature form

   • A. V. Isaev

   OriginalPaper Pages: 517 - 523

5. A probabilistic-statistical model of quantum mechanics

   • V. P. Maslov

   OriginalPaper Pages: 524 - 533

6. Weak topology of an associated space and t-equivalence

   • O. G. Okunev

   OriginalPaper Pages: 534 - 538

7. Metric variant of Cassel-Schmidt theorem

   • L. N. Pushkin

   OriginalPaper Pages: 538 - 542

8. A necessary and sufficient condition of smooth linearization of autonomous planar systems in a neighborhood of a critical point

   • V. S. Samovol

   OriginalPaper Pages: 543 - 550

9. Best approximation of partial differential operators

   • O. A. Timoshin

   OriginalPaper Pages: 551 - 557

10. n-Soft mappings of n-dimensional spaces

    • A. Ch. Chigogidze

    OriginalPaper Pages: 558 - 562

11. Complexity of computations in commutative division of the USSR Academy of Sciences

    • D. Yu. Grigor'ev

    OriginalPaper Pages: 563 - 568

12. The Hamilton property of stationary and inverse equations of condensed matter mechanics and mathematical physics

    • S. P. Tsarev

    OriginalPaper Pages: 569 - 573

13. Letter to the editor

    • I. Mikesh

    Letter Pages: 574 - 574