1. Extremal Extrapolation Spaces

   • E. I. Berezhnoi

   OriginalPaper 02 September 2020 Pages: 1 - 6

2. Conditional Measures of Determinantal Point Processes

   • A. I. Bufetov

   OriginalPaper 02 September 2020 Pages: 7 - 20

3. A Uniqueness Theorem for the Two-Dimensional Sigma Function

   • A. V. Domrin

   OriginalPaper 02 September 2020 Pages: 21 - 30

4. Constructing a Trapped Mode at Low Frequencies in an Elastic Waveguide

   • S. A. Nazarov

   OriginalPaper 02 September 2020 Pages: 31 - 44

5. Representation of Functions in Symmetric Spaces by Dilations and Translations

   • S. V. Astashkin
   • P. A. Terekhin

   Brief Communications 02 September 2020 Pages: 45 - 48

6. On the Development of Nonlinear Operator Theory

   • Wen Hsiang Wei

   Brief Communications 02 September 2020 Pages: 49 - 52

7. Operator Error Estimates for Homogenization of Hyperbolic Equations

   • M. A. Dorodnyi
   • T. A. Suslina

   Brief Communications 02 September 2020 Pages: 53 - 58

8. Multidimensional Moduli of Convexity and Rotundity in Banach Spaces

   • W. Ramasinghe

   Brief Communications 02 September 2020 Pages: 59 - 63

9. Quasipositive Links and Connected Sums

   • S. Yu. Orevkov

   Brief Communications 02 September 2020 Pages: 64 - 67

10. On Homogenization of Locally Periodic Elliptic and Parabolic Operators

    • N. N. Senik

    Brief Communications 02 September 2020 Pages: 68 - 72

11. On the Transformation Operator for the Schrödinger Equation with an Additional Linear Potential

    • A. Kh. Khanmamedov
    • M. G. Makhmudova

    Brief Communications 02 September 2020 Pages: 73 - 76