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This article is cited in 1 scientific paper (total in 1 paper)
On the complete regularity of growth of the Borel transform of the analytic continuation of the associated function, which has a finite number of singular points
N. V. Govorov, N. M. Chernykh
Abstract:
The following theorem is proved. Let $A(z)$ be an entire function of exponential type, and let its Borel transform $a(z)$ satisfy the following conditions: 1) $a(z)$ can be analytically continued to a certain Riemann surface $R$ with finite number of branch points, and it has only finitely many singularities $z_k$ on $R$; 2) in any plane with cuts by parallel rays issuing from the $z_k$, a branch of $z_k$ satisfies
$$
\varlimsup_{z\to\infty}\frac{\ln|a(z)|}{|z|}\leq0.
$$
Then $A(z)$ has completely regular growth. From this theorem it follows, in particular, that if
$a(z)$ is an algebraic function or a single-valued function with a finite number of singularities, then $A(z)$ has completely regular growth.
Bibliography: 6 titles.
Received: 01.02.1977
Citation:
N. V. Govorov, N. M. Chernykh, “On the complete regularity of growth of the Borel transform of the analytic continuation of the associated function, which has a finite number of singular points”, Math. USSR-Izv., 13:2 (1979), 253–259
Linking options:
https://www.mathnet.ru/eng/im1886https://doi.org/10.1070/IM1979v013n02ABEH002042 https://www.mathnet.ru/eng/im/v42/i5/p965
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