Two results on the value distribution of meromorphic functions

In this article, we prove two results on the value distribution of meromorphic functions. Using the theorem of Yamanoi, the first result gives a precise estimation of the relationship between the characteristic function of a meromorphic function and its kkth derivative in a concise form. This result...

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Bibliographic Details
Main Authors: Yang Degui, He Zhiying, Liu Dan
Format: Article
Language:English
Published: De Gruyter 2024-04-01
Series:Open Mathematics
Subjects:
Online Access:https://doi.org/10.1515/math-2024-0004