Value distribution and normality of meromorphic functions involving partial sharing of small functions

Authors

KULDEEP SINGH CHARAK
SHITTAL SHARMA

DOI

10.3906/mat-1511-69

Abstract

In this paper, we generalize a value distribution result and use it to prove a normality criterion using partial sharing of small functions. Further in the sequel, various known normality criteria are improved and generalized on the domain $D:=\{z: z \lt R, 0\lt R\leq\infty \}$.

Keywords

Normal families, meromorphic functions, differential monomials, sharing of values

First Page

404

Last Page

411

Recommended Citation

CHARAK, KULDEEP SINGH and SHARMA, SHITTAL (2017) "Value distribution and normality of meromorphic functions involving partial sharing of small functions," Turkish Journal of Mathematics: Vol. 41: No. 2, Article 17. https://doi.org/10.3906/mat-1511-69
Available at: https://journals.tubitak.gov.tr/math/vol41/iss2/17