1. General Implicit Function Theorem for Close Mappings

   • E. R. Avakov
   • G. G. Magaril-Il’yaev

   Research Articles 20 January 2022 Pages: 1 - 12

2. Covering Mappings Acting into Normed Spaces and Coincidence Points

   • A. V. Arutyunov
   • S. E. Zhukovskiy

   Research Articles 20 January 2022 Pages: 13 - 18

3. Implicit Function Theorem in a Neighborhood of an Abnormal Point

   • A. V. Arutyunov
   • K. I. Salikhova

   Research Articles 20 January 2022 Pages: 19 - 26

4. Refined Euler–Lagrange Inclusion for an Optimal Control Problem with Discontinuous Integrand

   • S. M. Aseev

   Research Articles 20 January 2022 Pages: 27 - 55

5. Optimal Cyclic Harvesting of a Distributed Renewable Resource with Diffusion

   • A. O. Belyakov
   • A. A. Davydov

   Research Articles 20 January 2022 Pages: 56 - 64

6. Differential Games in Fractional-Order Systems: Inequalities for Directional Derivatives of the Value Functional

   • M. I. Gomoyunov
   • N. Yu. Lukoyanov

   Research Articles 20 January 2022 Pages: 65 - 84

7. Realization of Homeomorphisms of Surfaces of Algebraically Finite Order by Morse–Smale Diffeomorphisms with Orientable Heteroclinic Intersection

   • V. Z. Grines
   • A. I. Morozov
   • O. V. Pochinka

   Research Articles 20 January 2022 Pages: 85 - 97

   

8. Minimization of Degenerate Integral Quadratic Functionals

   • A. V. Dmitruk
   • N. A. Manuilovich

   Research Articles 20 January 2022 Pages: 98 - 117

9. Abstract McKean–Vlasov and Hamilton–Jacobi–Bellman Equations, Their Fractional Versions and Related Forward–Backward Systems on Riemannian Manifolds

   • V. N. Kolokoltsov
   • M. S. Troeva

   Research Articles 20 January 2022 Pages: 118 - 139

10. Algorithm for Solving a Problem of Optimal Control of Structured Populations Interacting at Stationary States

    • A. A. Krasovskiy
    • A. S. Platov

    Research Articles 20 January 2022 Pages: 140 - 148

11. Reconstruction of an Unbounded Input of a System of Differential Equations

    • V. I. Maksimov

    Research Articles 20 January 2022 Pages: 149 - 160

12. Control Theory, Integral Matrices, and Orthogonal Polynomials

    • A. I. Ovseevich

    Research Articles 20 January 2022 Pages: 161 - 170

13. Limit Passage in the Construction of a Geometric Solution: The Case of a Rarefaction Wave

    • V. V. Palin

    Research Articles 20 January 2022 Pages: 171 - 189

    

14. Construction of Maxwell Points in Left-Invariant Optimal Control Problems

    • A. V. Podobryaev

    Research Articles 20 January 2022 Pages: 190 - 197

15. Qualitative Analysis of the Traction Force of a Rotating Drive Wheel with a Weightless Tire

    • S. A. Reshmin

    Research Articles 20 January 2022 Pages: 198 - 208

    

16. Neighborhood of the Second-Order Singular Regime in Problems with Control in a Disk

    • M. I. Ronzhina
    • L. A. Manita
    • L. V. Lokutsievskiy

    Research Articles 20 January 2022 Pages: 209 - 222

    

17. Carnot Algebras and Sub-Riemannian Structures with Growth Vector (2,\(\,\)3,\(\,\)5,\(\,\)6)

    • Yu. L. Sachkov
    • E. F. Sachkova

    Research Articles 20 January 2022 Pages: 223 - 232

18. Weak* Solution to a Dynamic Reconstruction Problem

    • N. N. Subbotina
    • E. A. Krupennikov

    Research Articles 20 January 2022 Pages: 233 - 246

19. On Estimating the Degree of Nonconvexity of Reachable Sets of Control Systems

    • V. N. Ushakov
    • A. A. Ershov
    • A. R. Matviychuk

    Research Articles 20 January 2022 Pages: 247 - 256

    

20. Connecting a Third-Order Singular Arc with Nonsingular Arcs of Optimal Control in a Minimization Problem for a Psoriasis Treatment Model

    • E. N. Khailov
    • E. V. Grigorieva

    Research Articles 20 January 2022 Pages: 257 - 269

    

21. Guidance–Evasion Differential Game: Alternative Solvability and Relaxations of the Guidance Problem

    • A. G. Chentsov

    Research Articles 20 January 2022 Pages: 270 - 289