Balayage of measures and subharmonic functions to a system of rays. II. Balayages of finite genus and growth regularity on a single ray
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B. N. Khabibullin, A. V. Shmeleva and Z. F. Abdullina
Translated by: V. V. Kapustin - St. Petersburg Math. J. 32 (2021), 155-181
- DOI: https://doi.org/10.1090/spmj/1642
- Published electronically: January 11, 2021
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Abstract:
The classical balayages of measures and subharmonic functions are extended to a system of rays $S$ with common origin on the complex plane $\mathbb {C}$. For an arbitrary subharmonic function $v$ of finite order on $\mathbb {C}$, this allows one to build a $\delta$-subharmonic function on $\mathbb {C}$ that is harmonic outside of $S$, coincides with $v$ on $S$ outside of a polar set, and has the same growth order as $v$. Applications are given to the investigation of the relationship between the growth of an entire function on $S$ and the distribution of its zeros. In the present second part of the project, the results and preliminaries of its first part are used essentially.References
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Bibliographic Information
- B. N. Khabibullin
- Affiliation: Department of mathematics and IT, Bashkir State University, Zaki Validi street 32, Ufa 450074, Bashkortostan, Russia
- Email: Khabib-Bulat@mail.ru
- A. V. Shmeleva
- Affiliation: Department of mathematics and IT, Bashkir State University, Zaki Validi street 32, Ufa 450074, Bashkortostan, Russia
- Email: Albina_Xa@mail.ru
- Z. F. Abdullina
- Affiliation: Department of mathematics and IT, Bashkir State University, Zaki Validi street 32, Ufa 450074, Bashkortostan, Russia
- Email: zfabdullina@mail.ru
- Received by editor(s): September 23, 2019
- Published electronically: January 11, 2021
- Additional Notes: The research was done under the support of the Russian Science Foundation, grant no. 18-11-00002.
- © Copyright 2021 American Mathematical Society
- Journal: St. Petersburg Math. J. 32 (2021), 155-181
- MSC (2020): Primary 31A05; Secondary 30D15, 31A15
- DOI: https://doi.org/10.1090/spmj/1642
- MathSciNet review: 4057881