Demenchuk Alexandr Konstantinovich

Publications in Math-Net.Ru

1. Relationship between components of a strongly irregular quasiperiodic solutions of the linear homogeneous algebraic system
   
   Proceedings of the Institute of Mathematics of the NAS of Belarus, 32:1 (2024),  64–73
2. Predicting the spread of coronavirus infection using equations with aftereffects
   
   Tr. Inst. Mat., 31:2 (2023),  5–14
3. On control problem of asynchronous spectrum of linear system with singular upper left diagonal block of coefficient matrix
   
   Tr. Inst. Mat., 31:1 (2023),  44–49
4. On control problem of asynchronous spectrum of linear system with nonsingular diagonal block of coefficient matrix
   
   Tr. Inst. Mat., 30:1-2 (2022),  22–29
5. On control problem of asynchronous spectrum of linear system with nonsingular mean value of coefficient matrix
   
   Tr. Inst. Mat., 28:1-2 (2020),  11–16
6. On control problem of asynchronous spectrum of linear system with matrix under control of maximal rank
   
   Tr. Inst. Mat., 27:1-2 (2019),  23–28
7. The condition of the absence of strongly irregular periodic solutions of the system of two linear discrete periodic equations
   
   PFMT, 2018, no. 3(36),  67–69
8. On control problem of asynchronous spectrum of linear system with zero mean value of coefficient matrix
   
   Tr. Inst. Mat., 26:1 (2018),  31–34
9. On control problem of asynchronous spectrum of linear system with left block of incomplete rank
   
   Tr. Inst. Mat., 23:1 (2015),  55–63
10. On control problem of asynchronous spectrum of linear system with linearly left-side dependence of blocks of full column rank
    
    Tr. Inst. Mat., 21:2 (2013),  73–80
11. Frequency spectrum control problem of linear periodic systems
    
    Izv. IMI UdGU, 2012, no. 1(39),  44–45
12. Asymptotics of the solution of the main problem of the integral fire theory
    
    Differ. Uravn., 46:1 (2010),  23–28
13. On the Existence of Partially Irregular Almost Periodic Solutions of Linear Nonhomogeneous Differential Systems in a Critical Nonresonance Case
    
    Differ. Uravn., 40:5 (2004),  590–596
14. Almost Periodic Weakly Irregular Solutions of Ordinary Nonlinear Differential Systems
    
    Differ. Uravn., 38:8 (2002),  1125–1127
15. Quasiperiodic Solutions of Linear Nonhomogeneous Differential Equations
    
    Differ. Uravn., 37:6 (2001),  730–734
16. On the existence and stability of quasiperiodic solutions of systems of second-order linear differential equations
    
    Differ. Uravn., 34:12 (1998),  1699–1700
17. Necessary and sufficient conditions for the existence of periodic solutions of linear nonhomogeneous Pfaffian systems
    
    Differ. Uravn., 33:2 (1997),  155–157
18. On the stability of some classes of solutions of linear differential systems with small periodic perturbations
    
    Differ. Uravn., 32:3 (1996),  307–310
19. On quasiperiodic solutions of linear Pfaffian systems
    
    Differ. Uravn., 31:3 (1995),  531–533
20. Quasiperiodic solutions of differential systems with a single-frequency nonlinearity in the case of several pairs of purely imaginary eigenvalues
    
    Differ. Uravn., 30:3 (1994),  371–376
21. Quasiperiodic solutions of periodic differential systems with analytic right-hand side
    
    Differ. Uravn., 28:6 (1992),  1073–1075
22. Quasiperiodic solutions of differential systems with linear independence over $\mathbf Q$ of the frequency bases of the solution and the right-hand side
    
    Differ. Uravn., 27:10 (1991),  1673–1679
23. Periodic solutions of differential systems whose period is incommensurable with the period of the system itself
    
    Differ. Uravn., 26:12 (1990),  2167–2170
24. Periodic solutions of Hamiltonian systems
    
    Differ. Uravn., 26:2 (1990),  348–350
25. On periodic solutions with incommensurable periods of linear inhomogeneous periodic differential systems
    
    Differ. Uravn., 23:3 (1987),  409–416