The Exceptional Sets of Entire and Meromorphic Functions

In this paper,we introduce the concept of Borel removable sets into the research of angular distributions in the cases that entire functions and their derivatives assume two small entire functions with the multiple value taken into account, and that meromorphic functions with infinity being a Nevanlinna deficient value and the derivatives of all orders assume two small meromorphic functions,and we prove the existence of the corresponding singular directions.

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Clc Number:

O174.52