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Ufimskii Matematicheskii Zhurnal, 2011, Volume 3, Issue 3, Pages 152–163
(Mi ufa110)
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Stability of sequences of zeros for classes of holomorphic functions of moderate growth in the unit disk
F. B. Khabibullin Bashkir State University, Ufa, Russia
Abstract:
Let Λ=(λk) and Γ=(γk) be two sequences of points in the unit disk D:={z∈C:|z|<1} of the complex plane C, and H be a weight space of holomorphic functions on D. Suppose that Λ is the zero subsequence of some nonzero function from H. We give conditions of closeness of the sequence Γ to the sequence Λ, under which the sequence Γ is the zero sequence for some holomorphic function from space ˆH⊃H. The space ˆH can be a little larger than H.
Keywords:
holomorphic function, unit disk, weight space, zero sequence, zero subsequence, shift of zeros, stability of zero sequence.
Received: 15.07.2011
Citation:
F. B. Khabibullin, “Stability of sequences of zeros for classes of holomorphic functions of moderate growth in the unit disk”, Ufa Math. J., 3:3 (2011)
Linking options:
https://www.mathnet.ru/eng/ufa110 https://www.mathnet.ru/eng/ufa/v3/i3/p152
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Abstract page: | 287 | Full-text PDF : | 108 | References: | 62 | First page: | 2 |
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