A condition for the completeness of the system of root subspaces of a Sturm–Liouville type operator in Hilbert space
Differencialʹnye uravneniâ, Tome 8 (1972) no. 10, pp. 1738-1744
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@article{DE_1972_8_10_a1,
author = {E. A. Begovatov},
title = {A condition for the completeness of the system of root subspaces of a {Sturm{\textendash}Liouville} type operator in {Hilbert} space},
journal = {Differencialʹnye uravneni\^a},
pages = {1738--1744},
year = {1972},
volume = {8},
number = {10},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1972_8_10_a1/}
}
TY - JOUR AU - E. A. Begovatov TI - A condition for the completeness of the system of root subspaces of a Sturm–Liouville type operator in Hilbert space JO - Differencialʹnye uravneniâ PY - 1972 SP - 1738 EP - 1744 VL - 8 IS - 10 UR - http://geodesic.mathdoc.fr/item/DE_1972_8_10_a1/ LA - ru ID - DE_1972_8_10_a1 ER -
E. A. Begovatov. A condition for the completeness of the system of root subspaces of a Sturm–Liouville type operator in Hilbert space. Differencialʹnye uravneniâ, Tome 8 (1972) no. 10, pp. 1738-1744. http://geodesic.mathdoc.fr/item/DE_1972_8_10_a1/