On the Number of Linearly Independent Solutions of the Riemann Boundary Value Problem on the Riemann Surface of an Algebraic Function V. E. Kruglov OriginalPaper 21 November 2021 Pages: 10 - 30
Approximate Calculation of the Coefficients of the Dulac Series N. B. Medvedeva OriginalPaper 21 November 2021 Pages: 31 - 43
Modified Bianchi Equation with Nonlinear Right-Hand Side I. V. Rakhmelevich OriginalPaper 21 November 2021 Pages: 44 - 51
Initial–Boundary Value Problems for Equation of Oscillations of a Rectangular Plate K. B. Sabitov OriginalPaper 21 November 2021 Pages: 52 - 62
Exact Estimates of the Best Rational Approximations of Functions with Derivative of Generalized Finite Variation A. KhatamovE. A. Norkulov OriginalPaper 21 November 2021 Pages: 63 - 68
Some Inequalities Between the Best Polynomial Approximations and Averaged Finite-Difference Norms in Space L2 M. Sh. ShabozovM. A. Abdulkhaminov OriginalPaper 21 November 2021 Pages: 69 - 81