Letter to the editors: “A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems” (Differencial'nye Uravnenija 13 (1977), no. 1, 111–120)
Differencialʹnye uravneniâ, Tome 13 (1977) no. 12
Citer cet article
M. Otelbaev. Letter to the editors: “A criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems” (Differencial'nye Uravnenija 13 (1977), no. 1, 111–120). Differencialʹnye uravneniâ, Tome 13 (1977) no. 12. http://geodesic.mathdoc.fr/item/DE_1977_13_12_a21/
@article{DE_1977_13_12_a21,
author = {M. Otelbaev},
title = {Letter to the editors: {{\textquotedblleft}A} criterion for discreteness of the spectrum for a degenerate operator, and certain imbedding theorems{\textquotedblright} {(Differencial'nye} {Uravnenija} 13 (1977), no.~1, 111{\textendash}120)},
journal = {Differencialʹnye uravneni\^a},
pages = {2288},
year = {1977},
volume = {13},
number = {12},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1977_13_12_a21/}
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