Matematičeskie zametki, Tome 19 (1976) no. 3, pp. 429-434
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A. N. Kochubei. The spectra of self-adjoint extensions of a symmetric operator. Matematičeskie zametki, Tome 19 (1976) no. 3, pp. 429-434. http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a11/
@article{MZM_1976_19_3_a11,
author = {A. N. Kochubei},
title = {The spectra of self-adjoint extensions of a~symmetric operator},
journal = {Matemati\v{c}eskie zametki},
pages = {429--434},
year = {1976},
volume = {19},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a11/}
}
TY - JOUR
AU - A. N. Kochubei
TI - The spectra of self-adjoint extensions of a symmetric operator
JO - Matematičeskie zametki
PY - 1976
SP - 429
EP - 434
VL - 19
IS - 3
UR - http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a11/
LA - ru
ID - MZM_1976_19_3_a11
ER -
%0 Journal Article
%A A. N. Kochubei
%T The spectra of self-adjoint extensions of a symmetric operator
%J Matematičeskie zametki
%D 1976
%P 429-434
%V 19
%N 3
%U http://geodesic.mathdoc.fr/item/MZM_1976_19_3_a11/
%G ru
%F MZM_1976_19_3_a11
In this article we investigate the nature of the spectra of self-adjoint extensions of a symmetric operator with equal (finite or infinite) deficiency indices. Our results are formulated in terms of abstract boundary conditions.
