1. Approximation of differentiation operator in the space L ₂ on semiaxis

   • V. V. Arestov
   • M. A. Filatova

   OriginalPaper 24 April 2013 Pages: 1 - 8

2. Quasisolutions of one inverse boundary-value problem of aerohydromechanics

   • P. N. Ivan’shin

   OriginalPaper 24 April 2013 Pages: 9 - 19

3. Left Bol three-webs with the IC-property

   • G. A. Tolstikhina
   • A. M. Shelekhov

   OriginalPaper 24 April 2013 Pages: 20 - 28

4. Uniformly continuous dependence of a solution to a controlled functional operator equation on a shift of control

   • A. V. Chernov

   OriginalPaper 24 April 2013 Pages: 29 - 41

5. The Bitsadze-Samarskii problem with the Frankl condition on the degeneration line for a mixed-type equation with singular coefficient

   • S. T. Chorieva

   OriginalPaper 24 April 2013 Pages: 42 - 50

6. A sharp error estimate of the best approximation by algebraic polynomials in the weighted space L ₂(−1, 1)

   • R. Z. Dautov

   OriginalPaper 24 April 2013 Pages: 51 - 53

7. Absolute continuity of quasiconformal mapping of Carnot-Carathéodory spaces

   • M. V. Tryamkin

   OriginalPaper 24 April 2013 Pages: 54 - 57