Asymptotic series for the eigenvalues and eigenfunctions of second order self-adjoint operators
Differencialʹnye uravneniâ, Tome 7 (1971) no. 4, pp. 603-614
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{DE_1971_7_4_a2,
author = {G. V. Zhdanova},
title = {Asymptotic series for the eigenvalues and eigenfunctions of second order self-adjoint operators},
journal = {Differencialʹnye uravneni\^a},
pages = {603--614},
year = {1971},
volume = {7},
number = {4},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1971_7_4_a2/}
}
G. V. Zhdanova. Asymptotic series for the eigenvalues and eigenfunctions of second order self-adjoint operators. Differencialʹnye uravneniâ, Tome 7 (1971) no. 4, pp. 603-614. http://geodesic.mathdoc.fr/item/DE_1971_7_4_a2/