Portnov Vjacheslav Rafailovich

Publications in Math-Net.Ru

1. On the solvability of a nonlinear operator equation
   
   Dokl. Akad. Nauk SSSR, 227:6 (1976),  1301–1304
2. S. L. Sobolev projection operators for seminorms with infinite-dimensional kernels
   
   Trudy Mat. Inst. Steklov., 140 (1976),  252–263
3. On the existence of bounded Galerkin nets for nonlinear operators
   
   Dokl. Akad. Nauk SSSR, 225:6 (1975),  1267–1270
4. On the solvability of nonlinear operator equations in Banach spaces
   
   Dokl. Akad. Nauk SSSR, 225:1 (1975),  52–55
5. On the question of the exit at a constant of functions in the space $W_{p,\nu}^{(1)}$
   
   Dokl. Akad. Nauk SSSR, 215:3 (1974),  550–553
6. On conditions for Hausdorff normal solvability of a nonlinear problem
   
   Dokl. Akad. Nauk SSSR, 209:3 (1973),  555–557
7. Normal solvability in the sense of Hausdorff of a certain nonlinear problem
   
   Differ. Uravn., 9:9 (1973),  1707–1717
8. Existence and uniqueness of the generalized solution of a certain nonlinear problem in an infinite domain
   
   Differ. Uravn., 8:8 (1972),  1447–1451
9. Normal solvability of an abstract nonlinear problem. Applications to the solution of boundary value problems for partial differential equations
   
   Dokl. Akad. Nauk SSSR, 196:5 (1971),  1028–1031
10. The first boundary value problem with weighted boundary conditions for degenerate higher order elliptic equations
    
    Dokl. Akad. Nauk SSSR, 195:4 (1970),  783–786
11. The first boundary value problem for a certain class of quasilinear systems of equations that have divergence form
    
    Dokl. Akad. Nauk SSSR, 195:2 (1970),  285–288
12. The integral representation of functions by an ordinary differential operator
    
    Differ. Uravn., 6:8 (1970),  1424–1438
13. A certain projection operator of S. L. Sobolev type
    
    Dokl. Akad. Nauk SSSR, 189:2 (1969),  258–260
14. On the theory of Orlicz spaces which are generated by variable $N$-functions
    
    Dokl. Akad. Nauk SSSR, 175:2 (1967),  296–299
15. Certain properties of the Orlicz spaces generated by the functions $M(x,w)$
    
    Dokl. Akad. Nauk SSSR, 170:6 (1966),  1269–1272
16. The first boundary value problem for a class of equations and systems
    
    Dokl. Akad. Nauk SSSR, 168:1 (1966),  28–31
17. A theorem on the density of finite functions in weight classes
    
    Dokl. Akad. Nauk SSSR, 160:3 (1965),  545–548
18. Two embedding theorems for the space $L_{p,b}^{(1)}(\Omega\times R_+)$ and their applications
    
    Dokl. Akad. Nauk SSSR, 155:4 (1964),  761–764
19. A theorem on the density of finite functions in the space $L_{p,a}^{(m)}(E_n)$
    
    Dokl. Akad. Nauk SSSR, 154:3 (1964),  530–533
20. An asymptotic evaluation for the extremal function of a cubature formula for a half-space
    
    Sibirsk. Mat. Zh., 5:5 (1964),  1195–1199


21. Поправки к статье “О разрешимости нелинейных операторных уравнений в банаховых пространствах” (ДАН, т. 225, № 1, 1975 г.)
    
    Dokl. Akad. Nauk SSSR, 229:1 (1976),  10
22. Поправки к статье “Теорема о плотности финитных функций в весовых классах” (ДАН, т. 160, № 3, 1965 г.)
    
    Dokl. Akad. Nauk SSSR, 174:3 (1967),  7