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This article is cited in 3 scientific papers (total in 3 papers)
A version of the Malliavin–Rubel Theorem on entire functions of exponential type with zeros near the imaginary axis
A. E. Salimova Ufa State Petroleum Technological University, 1 Kosmonavtov str., Ufa, 450064 Russia
Abstract:
Let $\mathsf Z$ and $\mathsf W$ be two distributions of points on the complex plane $\mathbb C$. In the case of $\mathsf Z$ and $\mathsf W$, lying on the positive half-line $\mathbb R^+\subset \mathbb C$, the classic theorem Malliavin–Rubel 1960s, gives a necessary and sufficient correlation between $\mathsf Z$ and $\mathsf W$, when for each entire function $g\neq 0$ exponential type that vanish on $\mathsf W$, there exists a an entire function $f\neq 0$ exponential type that vanish on $\mathsf Z$, with the constraint $|f|\leq|g|$ on the imaginary axis $i\mathbb R$. In subsequent years, this theorem was extended to $\mathsf Z$ and $\mathsf W$ located outside of some pair of angles containing $i\mathbb R$ inside. Our version of Malliavin–Rubel theorem admits the location of $\mathsf Z$ and $\mathsf W$ near and on $i\mathbb R$.
Keywords:
entire function, distribution of zeros of entire function, logarithmic characteristics and measures, Blaschke condition, Redheffer density.
Received: 05.11.2021 Revised: 05.11.2021 Accepted: 23.12.2021
Citation:
A. E. Salimova, “A version of the Malliavin–Rubel Theorem on entire functions of exponential type with zeros near the imaginary axis”, Izv. Vyssh. Uchebn. Zaved. Mat., 2022, no. 8, 46–55; Russian Math. (Iz. VUZ), 66:8 (2022), 37–45
Linking options:
https://www.mathnet.ru/eng/ivm9801 https://www.mathnet.ru/eng/ivm/y2022/i8/p46
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