1. Self-adjointness of quadratic Hamiltonians and a representation method for their exponents

   • I. D. Tveritinov

   OriginalPaper Pages: 41 - 49

2. Twice continuously differentiable S-splines

   • D. A. Silaev

   OriginalPaper Pages: 50 - 55

3. Spectral properties of some problems in mechanics of strongly nonhomogeneous media

   • D. A. Kosmodem’yanskii

   OriginalPaper Pages: 56 - 60

4. Some notes on approximation of logarithms

   • V. N. Sorokin
   • E. N. Cherednikova

   OriginalPaper Pages: 61 - 66

5. Homogenization of some variational inequalities with restrictions on subsets ɛ-periodically located along the domain boundary

   • M. N. Zubova
   • T. A. Shaposhnikova

   OriginalPaper Pages: 67 - 77

6. Uniform approximation of continuous functions by probability functions of Boolean bases

   • A. D. Yashunskii

   OriginalPaper Pages: 78 - 84

7. An application of the structural theory of acyclic skew-symmetric graphs

   • M. A. Babenko

   OriginalPaper Pages: 85 - 86