Feigin Vladimir Isaakovich

Publications in Math-Net.Ru

1. Spectral asymptotics for pseudodifferential operators in $R^n$
   
   Dokl. Akad. Nauk SSSR, 275:3 (1984),  557–561
2. Decrease of the lengths of the gaps in the spectrum of polynomial pencils
   
   Mat. Zametki, 34:4 (1983),  549–557
3. Sharp estimates of the remainder in the spectral asymptotic for pseudodifferential operators in $\mathbb{R}^n$
   
   Funktsional. Anal. i Prilozhen., 16:3 (1982),  88–89
4. Estimates of the length of gaps in the spectrum of a first-order system
   
   Uspekhi Mat. Nauk, 34:3(207) (1979),  215–216
5. The asymptotic distribution of eigenvalues and a formula of Bohr–Sommerfeld type
   
   Mat. Sb. (N.S.), 110(152):1(9) (1979),  66–87
6. New classes of pseudodifferential operators in $R^n$ and some applications
   
   Tr. Mosk. Mat. Obs., 36 (1978),  155–194
7. Spectral asymptotic theory for boundary value problems, and the asymptotic behavior of the negative spectrum
   
   Dokl. Akad. Nauk SSSR, 232:6 (1977),  1269–1272
8. The continuous spectrum of differential operators
   
   Funktsional. Anal. i Prilozhen., 11:1 (1977),  43–54
9. Two algebras of pseudodifferential operators in $R^n$, and some applications
   
   Uspekhi Mat. Nauk, 31:2(188) (1976),  233–234
10. Asymptotic distribution of eigenvalues for hypoelliptic systems in $R^n$
    
    Mat. Sb. (N.S.), 99(141):4 (1976),  594–614
11. The Noetherianness of differential operators in $R^n$
    
    Differ. Uravn., 11:12 (1975),  2231–2235
12. Boundary value problems for elliptic equations in domains with an unbounded boundary
    
    Dokl. Akad. Nauk SSSR, 211:1 (1973),  23–26
13. Elliptic equations in domains with multidimensional singularities of the boundary
    
    Uspekhi Mat. Nauk, 27:2(164) (1972),  183–184
14. Boundary value problems for quasielliptic equations in noncylindrical regions
    
    Dokl. Akad. Nauk SSSR, 197:5 (1971),  1034–1037
15. On the smoothness of the solutions of boundary value problems for parabolic and degenerate elliptic equations
    
    Mat. Sb. (N.S.), 82(124):4(8) (1970),  551–573
16. The completeness of the eigen- and associated vectors in problems with a parameter in the boundary conditions
    
    Uspekhi Mat. Nauk, 24:6(150) (1969),  195–196