Gusarenko Sergey Alekseevich

Publications in Math-Net.Ru

1. Stability criterion for linear differential equations with a delayed argument
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2022, no. 12,  34–56
2. On Effective Solvability Conditions for Variational Problems
   
   Differ. Uravn., 40:2 (2004),  147–153
3. On conditions for the positive-definiteness of operators in a Hilbert space
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2002, no. 1,  17–20
4. On the minimization of quadratic functionals with equality constraints
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 2000, no. 4,  66–69
5. On variational problems with linear constraints
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1999, no. 2,  30–44
6. On the reduction of variational problems to extremal problems without constraints
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1994, no. 6,  39–49
7. A criterion for the reducibility of operator equations
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1993, no. 5,  43–45
8. Asymptotic and oscillation properties of first-order linear scalar functional-differential equations
   
   Differ. Uravn., 25:12 (1989),  2090–2103
9. A generalization of the concept of a Volterra operator
   
   Dokl. Akad. Nauk SSSR, 295:5 (1987),  1046–1049
10. On the theory of functional-differential equations with locally Volterra operators
    
    Dokl. Akad. Nauk SSSR, 287:2 (1986),  268–272
11. On extendability of solutions of functional-differential equations with delay depending on the unknown function
    
    Differ. Uravn., 21:12 (1985),  2171–2173