Geodesic
A sufficient condition for the continuity of the spectrum of a discrete Schrödinger operator
Funkcionalʹnyj analiz i ego priloženiâ, Tome 20 (1986) no. 4, pp. 70-71 
A. Ya. Gordon. A sufficient condition for the continuity of the spectrum of a discrete Schrödinger operator. Funkcionalʹnyj analiz i ego priloženiâ, Tome 20 (1986) no. 4, pp. 70-71. http://geodesic.mathdoc.fr/item/FAA_1986_20_4_a9/
@article{FAA_1986_20_4_a9,
     author = {A. Ya. Gordon},
     title = {A sufficient condition for the continuity of the spectrum of a discrete {Schr\"odinger} operator},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {70--71},
     year = {1986},
     volume = {20},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1986_20_4_a9/}
}
TY  - JOUR
AU  - A. Ya. Gordon
TI  - A sufficient condition for the continuity of the spectrum of a discrete Schrödinger operator
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1986
SP  - 70
EP  - 71
VL  - 20
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/FAA_1986_20_4_a9/
LA  - ru
ID  - FAA_1986_20_4_a9
ER  - 
%0 Journal Article
%A A. Ya. Gordon
%T A sufficient condition for the continuity of the spectrum of a discrete Schrödinger operator
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1986
%P 70-71
%V 20
%N 4
%U http://geodesic.mathdoc.fr/item/FAA_1986_20_4_a9/
%G ru
%F FAA_1986_20_4_a9

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

[1] Gordon A.Ya., UMN, 31:4 (1976), 257–258 | MR | Zbl

[2] Avron J., Simon B., Bull. Amer. Math. Soc., 6:1 (1982), 81–85 | DOI | MR | Zbl