Conditions for the convergence of spectral decompositions that correspond to selfadjoint extensions of elliptic operators. IV. Theorems of negative type for an arbitrary extension of a general second order selfadjoint elliptic operator
Differencialʹnye uravneniâ, Tome 9 (1973) no. 1, pp. 49-73
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V. A. Il'in. Conditions for the convergence of spectral decompositions that correspond to selfadjoint extensions of elliptic operators. IV. Theorems of negative type for an arbitrary extension of a general second order selfadjoint elliptic operator. Differencialʹnye uravneniâ, Tome 9 (1973) no. 1, pp. 49-73. http://geodesic.mathdoc.fr/item/DE_1973_9_1_a6/
@article{DE_1973_9_1_a6,
author = {V. A. Il'in},
title = {Conditions for the convergence of spectral decompositions that correspond to selfadjoint extensions of elliptic operators. {IV.~Theorems} of negative type for an arbitrary extension of a general second order selfadjoint elliptic operator},
journal = {Differencialʹnye uravneni\^a},
pages = {49--73},
year = {1973},
volume = {9},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1973_9_1_a6/}
}
TY - JOUR
AU - V. A. Il'in
TI - Conditions for the convergence of spectral decompositions that correspond to selfadjoint extensions of elliptic operators. IV. Theorems of negative type for an arbitrary extension of a general second order selfadjoint elliptic operator
JO - Differencialʹnye uravneniâ
PY - 1973
SP - 49
EP - 73
VL - 9
IS - 1
UR - http://geodesic.mathdoc.fr/item/DE_1973_9_1_a6/
LA - ru
ID - DE_1973_9_1_a6
ER -
%0 Journal Article
%A V. A. Il'in
%T Conditions for the convergence of spectral decompositions that correspond to selfadjoint extensions of elliptic operators. IV. Theorems of negative type for an arbitrary extension of a general second order selfadjoint elliptic operator
%J Differencialʹnye uravneniâ
%D 1973
%P 49-73
%V 9
%N 1
%U http://geodesic.mathdoc.fr/item/DE_1973_9_1_a6/
%G ru
%F DE_1973_9_1_a6
