Research output: Contribution to journal › Article › peer-review
An Analog of the Hyperbolic Metric Generated by a Hilbert Space with the Schwarz–Pick Kernel. / Videnskii, I. V. .
In: Journal of Mathematical Sciences, Vol. 229, No. 5, 03.2018, p. 497-505.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - An Analog of the Hyperbolic Metric Generated by a Hilbert Space with the Schwarz–Pick Kernel
AU - Videnskii, I. V.
N1 - Videnskii, I.V. An Analog of the Hyperbolic Metric Generated by a Hilbert Space with the Schwarz–Pick Kernel. J Math Sci 229, 497–505 (2018). https://doi.org/10.1007/s10958-018-3692-5
PY - 2018/3
Y1 - 2018/3
N2 - It is proved that a Hilbert function space on a set X with the Schwarz–Pick kernel (this is a wider class than the class of Hilbert spaces with the Nevanlinna–Pick kernel) generates a metric on the set X which is an analog of the hyperbolic metric in the unit disk. For a sequence satisfying an abstract Blaschke condition, it is proved that the associated infinite Blaschke product converges uniformly on any fixed bounded set and in the strong operator topology of the multiplier space. Bibliography: 8 titles.
AB - It is proved that a Hilbert function space on a set X with the Schwarz–Pick kernel (this is a wider class than the class of Hilbert spaces with the Nevanlinna–Pick kernel) generates a metric on the set X which is an analog of the hyperbolic metric in the unit disk. For a sequence satisfying an abstract Blaschke condition, it is proved that the associated infinite Blaschke product converges uniformly on any fixed bounded set and in the strong operator topology of the multiplier space. Bibliography: 8 titles.
KW - hiperbolic metric, multipliers, reproducing kernel
UR - http://www.scopus.com/inward/record.url?scp=85041528555&partnerID=8YFLogxK
U2 - 10.1007/s10958-018-3692-5
DO - 10.1007/s10958-018-3692-5
M3 - Article
VL - 229
SP - 497
EP - 505
JO - Journal of Mathematical Sciences
JF - Journal of Mathematical Sciences
SN - 1072-3374
IS - 5
ER -
ID: 15547343