Geodesic
A criterion for discreteness of the spectrum of a Sturm–Liouville equation with an operator coefficient (apropos the article by B. M. Levitan and G. A. Suvorchenkova)
Funkcionalʹnyj analiz i ego priloženiâ, Tome 2 (1968) no. 2, pp. 63-67 Cet article a éte moissonné depuis la source Math-Net.Ru

Voir la notice de l'article

@article{FAA_1968_2_2_a6,
     author = {V. P. Maslov},
     title = {A criterion for discreteness of the spectrum of a {Sturm{\textendash}Liouville} equation with an operator coefficient (apropos the article by {B.~M.~Levitan} and {G.~A.~Suvorchenkova)}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {63--67},
     year = {1968},
     volume = {2},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1968_2_2_a6/}
}
TY  - JOUR
AU  - V. P. Maslov
TI  - A criterion for discreteness of the spectrum of a Sturm–Liouville equation with an operator coefficient (apropos the article by B. M. Levitan and G. A. Suvorchenkova)
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1968
SP  - 63
EP  - 67
VL  - 2
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/FAA_1968_2_2_a6/
LA  - ru
ID  - FAA_1968_2_2_a6
ER  - 
%0 Journal Article
%A V. P. Maslov
%T A criterion for discreteness of the spectrum of a Sturm–Liouville equation with an operator coefficient (apropos the article by B. M. Levitan and G. A. Suvorchenkova)
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1968
%P 63-67
%V 2
%N 2
%U http://geodesic.mathdoc.fr/item/FAA_1968_2_2_a6/
%G ru
%F FAA_1968_2_2_a6
V. P. Maslov. A criterion for discreteness of the spectrum of a Sturm–Liouville equation with an operator coefficient (apropos the article by B. M. Levitan and G. A. Suvorchenkova). Funkcionalʹnyj analiz i ego priloženiâ, Tome 2 (1968) no. 2, pp. 63-67. http://geodesic.mathdoc.fr/item/FAA_1968_2_2_a6/