1. Formula of Kirchhoff Type for Mixed Problem

   • D. S. Anikonov
   • D. S. Konovalova

   OriginalPaper 12 July 2021 Pages: 1 - 7

2. Conformal Mapping from the Half-Plane Onto a Circular Polygon with Cusps

   • I. A. Kolesnikov

   OriginalPaper 12 July 2021 Pages: 8 - 20

3. Asymptotic Lines on Pseudospheres and the Angle of Parallelism

   • A. V. Kostin

   OriginalPaper 12 July 2021 Pages: 21 - 28

4. k-Good Formal Matrix Rings of Infinite Order

   • P. A. Krylov

   OriginalPaper 12 July 2021 Pages: 29 - 35

5. State Estimation and Control for Linear Aperiodic Impulsive Systems with Uncertain Disturbances

   • A. I. Malikov

   OriginalPaper 12 July 2021 Pages: 36 - 46

   

6. On a Method for Solving Inelastic Deformation Problems of a Laminated Composite

   • V. N. Paimushin
   • R. A. Kayumov
   • S. A. Kholmogorov

   OriginalPaper 12 July 2021 Pages: 47 - 56

   

7. Algebraically Generated Superalgebras

   • S. V. Pchelintsev
   • O. V. Shashkov

   OriginalPaper 12 July 2021 Pages: 57 - 72

8. The Boundedness of Maximal Operators Associated with Singular Surfaces

   • S. E. Usmanov

   OriginalPaper 12 July 2021 Pages: 73 - 83

9. Strong Solutions of One Model of Dynamics of Thermoviscoelasticity of a Continuous Medium with Memory

   • V. G. Zvyagin
   • V. P. Orlov

   OriginalPaper 12 July 2021 Pages: 84 - 89