Matematičeskie zametki, Tome 5 (1969) no. 3, pp. 351-359
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Yu. L. Shmul'yan. A class of holomorphic operator functions. Matematičeskie zametki, Tome 5 (1969) no. 3, pp. 351-359. http://geodesic.mathdoc.fr/item/MZM_1969_5_3_a9/
@article{MZM_1969_5_3_a9,
author = {Yu. L. Shmul'yan},
title = {A~class of holomorphic operator functions},
journal = {Matemati\v{c}eskie zametki},
pages = {351--359},
year = {1969},
volume = {5},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/MZM_1969_5_3_a9/}
}
TY - JOUR
AU - Yu. L. Shmul'yan
TI - A class of holomorphic operator functions
JO - Matematičeskie zametki
PY - 1969
SP - 351
EP - 359
VL - 5
IS - 3
UR - http://geodesic.mathdoc.fr/item/MZM_1969_5_3_a9/
LA - ru
ID - MZM_1969_5_3_a9
ER -
%0 Journal Article
%A Yu. L. Shmul'yan
%T A class of holomorphic operator functions
%J Matematičeskie zametki
%D 1969
%P 351-359
%V 5
%N 3
%U http://geodesic.mathdoc.fr/item/MZM_1969_5_3_a9/
%G ru
%F MZM_1969_5_3_a9
We shall consider holomorphic operator functions $F(\lambda)$ which have values that differ by a scalar factor from a $J$-semiunitary operator. We shall establish conditions under which the latter operator is independent of $\lambda$.