Yakubov Sasun Yakubovich

Publications in Math-Net.Ru

1. Estimates for the solutions of an ordinary differential equation with a parameter and functional conditions
   
   Differ. Uravn., 26:9 (1990),  1551–1562
2. Multiple completeness for systems of operator bundles and elliptic boundary value problem
   
   Mat. Sb., 181:1 (1990),  95–113
3. Well-posedness of a mixed problem for some classes of equations well-posed in the petrovskii sense
   
   Mat. Zametki, 42:4 (1987),  527–536
4. Multiple completeness in the sense of M. V. Keldysh of root functions of elliptic boundary value problems with a polynomial spectral parameter
   
   Izv. Akad. Nauk SSSR Ser. Mat., 50:2 (1986),  425–432
5. Completeness of the system of root functions of boundary value problems for elliptic operator-differential equations with operators in the boundary conditions
   
   Differ. Uravn., 21:12 (1985),  2187–2188
6. A boundary value problem with an operator in the boundary conditions for a second-order elliptic operator-differential equation
   
   Sibirsk. Mat. Zh., 26:4 (1985),  176–188
7. Quadratic operator pencils
   
   Dokl. Akad. Nauk SSSR, 269:1 (1983),  39–42
8. A boundary value problem for the Laplace equation with nonclassical spectral asymptotics
   
   Dokl. Akad. Nauk SSSR, 265:6 (1982),  1330–1333
9. A nonlocal boundary value problem for a class of Petrovskii well-posed equations
   
   Mat. Sb. (N.S.), 118(160):2(6) (1982),  252–261
10. The Fredholm property of a boundary value problem, with an operator in the boundary conditions, for an elliptic differential operator equation of second order
    
    Dokl. Akad. Nauk SSSR, 257:5 (1981),  1071–1074
11. Second-order differential-operator equations with discrete spectrum on the whole axis
    
    Mat. Zametki, 30:2 (1981),  187–196
12. Completeness of the eigen- and associated functions of certain nonregular boundary-value problems for ordinary differential equations
    
    Funktsional. Anal. i Prilozhen., 14:4 (1980),  93–94
13. Theorems on imbedding in anisotropic spaces of vector-valued functions
    
    Mat. Zametki, 22:2 (1977),  297–301
14. A finite-difference method of solving the Cauchy problem for evolution equations
    
    Zh. Vychisl. Mat. Mat. Fiz., 17:6 (1977),  1583–1587
15. Correct solvability of differential operator equations on the entire axis
    
    Dokl. Akad. Nauk SSSR, 229:3 (1976),  562–565
16. Solvability in the large of the Cauchy problem for quasi-linear equations
    
    Dokl. Akad. Nauk SSSR, 226:5 (1976),  1025–1028
17. Decay of the oscillations of the solutions of a hyperbolic equation
    
    Differ. Uravn., 11:5 (1975),  883–888
18. Multiple completeness of a system of characteristic and adjoined elements of a polynomial operator bundle and multiple decompositions with respect to this system
    
    Funktsional. Anal. i Prilozhen., 9:1 (1975),  91–93
19. Almost periodic solutions of second order hyperbolic equations
    
    Differ. Uravn., 10:6 (1974),  1142–1144
20. On twofold completeness of inherent and adjoined elements of a quadratic operator bundle
    
    Funktsional. Anal. i Prilozhen., 7:1 (1973),  92–94
21. Solvability “in the large” of the Cauchy problem for a first order quasi- linear hyperbolic system
    
    Dokl. Akad. Nauk SSSR, 196:4 (1971),  793–796
22. Solution of mixed problems for partial differential equations by the operator method
    
    Dokl. Akad. Nauk SSSR, 196:3 (1971),  545–548
23. Uniform correctness of the Cauchy problem for evolutionary equations and its applications
    
    Funktsional. Anal. i Prilozhen., 4:3 (1970),  86–94
24. A uniformly well-posed Cauchy problem for abstract hyperbolic equations
    
    Izv. Vyssh. Uchebn. Zaved. Mat., 1970, no. 12,  108–113
25. Solvability of the Cauchy problem for abstract quasilinear second order hyperbolic equations, and their applications
    
    Tr. Mosk. Mat. Obs., 23 (1970),  37–60
26. The solvability of the Cauchy problem for abstract parabolic equations with variable operators
    
    Dokl. Akad. Nauk SSSR, 176:3 (1967),  545–548
27. Non-local solvability of boundary value problems for quasilinear partial differential equations of hyperbolic type
    
    Dokl. Akad. Nauk SSSR, 176:2 (1967),  279–282
28. Nonlinear abstract hyperbolic equations
    
    Dokl. Akad. Nauk SSSR, 176:1 (1967),  46–49
29. The Cauchy problem for differential equations of the second order in a Banach space
    
    Dokl. Akad. Nauk SSSR, 168:4 (1966),  759–762
30. Solvability of the Cauchy problem for evolution equations
    
    Dokl. Akad. Nauk SSSR, 156:5 (1964),  1041–1044


31. Поправки к статье “Нелокальная разрешимость краевых задач для квазилинейных дифференциальных уравнений в частных производных гиперболического типа” (ДАН, т. 176, № 2, 1967 г.)
    
    Dokl. Akad. Nauk SSSR, 183:3 (1968),  8
32. Поправки к статье “Нелокальная разрешимость краевых задач для квазилинейных дифференциальных уравнений в частных производных гиперболического типа” (ДАН, т. 176, № 2, 1967 г.)
    
    Dokl. Akad. Nauk SSSR, 181:6 (1968),  774