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JOURNALS // Matematicheskii Sbornik // Archive

Mat. Sb. (N.S.), 1972 Volume 87(129), Number 3, Pages 351–368 (Mi sm3129)

This article is cited in 3 papers

Some questions on the distribution of zeros of entire functions of several variables

L. I. Ronkin


Abstract: In this article the idea of the $\Gamma$-capacity of a set in $C^n$, the analog of the idea of capacity of a set in $C^1$, is introduced. The basic result of the paper (Theorems 2 and 3) is the following: if the function $f(z,\omega)$, where $z\in C^n$, and $\omega\in C^1$, has only a finite number of zeros as a function of $\omega$ for all $z$ in some set of positive $\Gamma$-capacity, then it is the product of an entire pseudopolynomial in $\omega$ and an entire function which is never zero.
Bibliography: 12 titles.

UDC: 517.535.4

MSC: Primary 32A15; Secondary 32A99

Received: 26.01.1971


 English version:
Mathematics of the USSR-Sbornik, 1972, 16:3, 363–380

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