1. A Mathematical Model of Insurer Bankruptcy on a Finite Time Interval

   • A. A. Belolipetskiy
   • A. A. Sychev

   I. MATHEMATICAL MODELING 01 December 2021 Pages: 259 - 275

2. Automatic Quality Control in Lung X-Ray Imaging with Deep Learning

   • A. A. Dovganich
   • A. V. Khvostikov
   • L. E. Parolina

   OriginalPaper 01 December 2021 Pages: 276 - 285

3. Uniqueness of the Two Functional Coefficients in the Population-Model Boundary Conditions

   • A. Yu. Shcheglov

   OriginalPaper 01 December 2021 Pages: 286 - 296

4. Image Key Point Matching by Phase Congruency

   • M. A. Protsenko
   • E. A. Pavelyeva

   OriginalPaper 02 December 2021 Pages: 297 - 304

5. A Special Grid for the Numerical Analysis of the Integral Equation Method in the Magnetotelluric Sounding Problem

   • I. S. Barashkov

   OriginalPaper 30 November 2021 Pages: 305 - 318

6. A Dynamic Probabilistic Model of Two-Sided Combat

   • A. A. Vasin
   • N. I. Tsyganov

   OriginalPaper 01 December 2021 Pages: 319 - 338

7. A Comparison of Block Based Kalman Filter and H-Infinity Algorithms for Blind Image Separation

   • M. Jyothirmayi
   • S. Sethu Selvi
   • P. A. Dinesh

   OriginalPaper 02 December 2021 Pages: 339 - 355

8. The Length of Single-Fault Detection Tests with Respect to Substitution of Inverters for Combinational Elements in Some Bases

   • G. Temerbekova
   • D. S. Romanov

   II. INFORMATICS 01 December 2021 Pages: 356 - 363

9. A Comparative Study on the Numerical Solution for Singularly Perturbed Volterra Integro-Differential Equations

   • Abhilipsa Panda
   • Jugal Mohapatra
   • Narahari Raji Reddy

   OriginalPaper 01 December 2021 Pages: 364 - 375

10. Virtual Element Method for Nonlinear Time-Dependent Convection-Diffusion-Reaction Equation

    • M. Arrutselvi
    • E. Natarajan

    OriginalPaper 01 December 2021 Pages: 376 - 386

11. Correction to: Quality of Control in the Tavis–Cummings–Hubbard Model

    • R. Düll
    • A. Kulagin
    • K. Zheng

    Correction 02 December 2021 Pages: 387 - 387