A class of holomorphic operator functions
Matematičeskie zametki, Tome 5 (1969) no. 3, pp. 351-359
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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 $\lambda$.
@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/}
}
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/