Geodesic
The method of approximate spectral projection
Izvestiya. Mathematics , Tome 27 (1986) no. 3, pp. 451-502

Voir la notice de l'article provenant de la source Math-Net.Ru

A method is developed for proving a classical formula for the asymptotic behavior of the spectrum in various spectral problems, with a certain estimate of the remainder. Considered as applications are linear pencils both on bounded and on unbounded regions, problems in the theory of shells, and the problem of the asymptotic behavior of a discrete spectrum accumulating to the boundary of the essential spectrum for Schrödinger and Dirac operators. Bibliography: 74 titles. 
@article{IM2_1986_27_3_a2,
     author = {S. Z. Levendorskii},
     title = {The method of approximate spectral projection},
     journal = {Izvestiya. Mathematics },
     pages = {451--502},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1986_27_3_a2/}
}
TY  - JOUR
AU  - S. Z. Levendorskii
TI  - The method of approximate spectral projection
JO  - Izvestiya. Mathematics 
PY  - 1986
SP  - 451
EP  - 502
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1986_27_3_a2/
LA  - en
ID  - IM2_1986_27_3_a2
ER  - 
%0 Journal Article
%A S. Z. Levendorskii
%T The method of approximate spectral projection
%J Izvestiya. Mathematics 
%D 1986
%P 451-502
%V 27
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1986_27_3_a2/
%G en
%F IM2_1986_27_3_a2
S. Z. Levendorskii. The method of approximate spectral projection. Izvestiya. Mathematics , Tome 27 (1986) no. 3, pp. 451-502. http://geodesic.mathdoc.fr/item/IM2_1986_27_3_a2/