Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Majorization in de Branges spaces. III. Division by Blaschke products. / Baranov, A.; Woracek, H.
в: St. Petersburg Mathematical Journal, Том 21, 2010, стр. 843-875.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Majorization in de Branges spaces. III. Division by Blaschke products
AU - Baranov, A.
AU - Woracek, H.
PY - 2010
Y1 - 2010
N2 - This paper is a part of a series dealing with subspaces of de Branges spaces of entire functions generated by majorization on subsets of the closed upper half-plane. In the present, third, part the study of a certain Banach space generated by an admissible majorant is continued. The main theme is ``invariance of the unit ball with respect to division by Blaschke products''. In connection with this topic, representability via special types of majorants plays an important role. Some (positive and negative) results on invariance under division by Blaschke factors are obtained, and the unit balls representable by log-superharmonic majorants are characterized.
AB - This paper is a part of a series dealing with subspaces of de Branges spaces of entire functions generated by majorization on subsets of the closed upper half-plane. In the present, third, part the study of a certain Banach space generated by an admissible majorant is continued. The main theme is ``invariance of the unit ball with respect to division by Blaschke products''. In connection with this topic, representability via special types of majorants plays an important role. Some (positive and negative) results on invariance under division by Blaschke factors are obtained, and the unit balls representable by log-superharmonic majorants are characterized.
KW - de Branges subspace
KW - majorant
KW - subharmonic function
KW - Blaschke product
U2 - 10.1090/S1061-0022-2010-01122-1
DO - 10.1090/S1061-0022-2010-01122-1
M3 - статья
VL - 21
SP - 843
EP - 875
JO - St. Petersburg Mathematical Journal
JF - St. Petersburg Mathematical Journal
SN - 1061-0022
ER -
ID: 5361806