Coarse equidistribution of the argument of entire functions of finite order
Анотація
Given a sector S\subset \mathbb{C} and an entire function f of order \rho, we estimate from below the relative area of the preimage f^{-1}S. We show that there exist arbitrarily large r such that for any sector S of opening \alpha, the relative area of the set \{f^{-1}S\}\cap r\mathbb{D} is bounded from below by \alpha \cdot\kappa(\rho), where \kappa(\rho)>0 depends only on \rho, and \kappa(\rho)\sim \textrm{ const } \rho^{-1} for \rho\to\infty.
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F. Nazarov, M. Sodin, Coarse equidistribution of the argument of entire functions of finite order, Мат. физ. анал. геом. 11 (2004), 492-506.
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