1. Regular Solutions of Linear Ordinary Differential Equations and Truncated Series

   • S. A. Abramov
   • A. A. Ryabenko
   • D. E. Khmelnov

   OriginalPaper 26 March 2020 Pages: 1 - 14

2. Application of the Fast Automatic Differentiation Technique for Solving Inverse Coefficient Problems

   • A. F. Albu
   • Yu. G. Evtushenko
   • V. I. Zubov

   OriginalPaper 26 March 2020 Pages: 15 - 25

3. A Study of Secular Perturbations of Translational-Rotational Motion in a Nonstationary Two-Body Problem Using Computer Algebra

   • S. B. Bizhanova
   • M. Zh. Minglibayev
   • A. N. Prokopenya

   OriginalPaper 26 March 2020 Pages: 26 - 35

   

4. Normal Form of a Hamiltonian System with a Periodic Perturbation

   • A. D. Bruno

   OriginalPaper 26 March 2020 Pages: 36 - 52

   

5. Nonlocal Singularities on Families of Periodic Solutions to Ordinary Differential Equations

   • V. P. Varin

   OriginalPaper 26 March 2020 Pages: 53 - 64

   

6. A Practical Approach to Testing Random Number Generators in Computer Algebra Systems

   • M. N. Gevorkyan
   • A. V. Demidova
   • D. S. Kulyabov

   OriginalPaper 26 March 2020 Pages: 65 - 73

7. Application of Computer Algebra Methods to Investigation of Stationary Motions of a System of Two Connected Bodies Moving in a Circular Orbit

   • S. A. Gutnik
   • V. A. Sarychev

   OriginalPaper 26 March 2020 Pages: 74 - 81

   

8. Calculation of Transition Probabilities in Quantum Mechanics with a Nonnegative Distribution Function in the Maple Computer Algebra System

   • A. V. Zorin
   • N. P. Tretyakov

   OriginalPaper 26 March 2020 Pages: 82 - 89

   

9. Computation of Irreducible Decompositions of Permutation Representations of Wreath Products of Finite Groups

   • V. V. Kornyak

   OriginalPaper 26 March 2020 Pages: 90 - 101

   

10. Symmetric Matrices Whose Entries Are Linear Functions

    • A. V. Seliverstov

    OriginalPaper 26 March 2020 Pages: 102 - 108

11. Matrices of Scalar Differential Operators: Divisibility and Spaces of Solutions

    • S. A. Abramov
    • M. A. Barkatou
    • M. Petkovšek

    OriginalPaper 26 March 2020 Pages: 109 - 118

12. High Accuracy Trigonometric Approximations of the Real Bessel Functions of the First Kind

    • A. Cuyt
    • Wen-shin Lee
    • Min Wu

    OriginalPaper 26 March 2020 Pages: 119 - 127

    

13. Computational Aspects of Irreducible Polynomials

    • D. Ştefănescu

    OriginalPaper 26 March 2020 Pages: 128 - 133

14. Completely Conservative Difference Schemes for Fluid Dynamics in a Piezoconductive Medium with Gas Hydrate Inclusions

    • V. A. Gasilov
    • Yu. A. Poveshchenko
    • P. I. Rahimly

    OriginalPaper 26 March 2020 Pages: 134 - 143

    

15. Class of Neumann-Type Problems for the Polyharmonic Equation in a Ball

    • V. V. Karachik

    OriginalPaper 26 March 2020 Pages: 144 - 162

16. Complexity of Some Problems of Quadratic Partitioning of a Finite Set of Points in Euclidean Space into Balanced Clusters

    • A. V. Kel’manov
    • A. V. Pyatkin
    • V. I. Khandeev

    OriginalPaper 26 March 2020 Pages: 163 - 170

17. Simulation of Dynamical Processes in Long Josephson Junctions: Computation of Current-Voltage Characteristics and Round Error Growth Estimation for a Second-Order Difference Scheme

    • S. I. Serdyukova

    OriginalPaper 26 March 2020 Pages: 171 - 178