Work

A note on normal families, concerning non-exceptional functions and differential polynomials

Year: 2025

Type: article

Abstract: The normality of a family of meromorphic functions whose differential polynomials satisfy a certain condition is studied. This significantly improves and generalizes some recent results of Chen (Filomat, 31 (14), 4665–4671, 2017). Moreover, the result is sharp, which is demonstrated with the help of examples.

Source: Russian Mathematics

DOI: 10.26907/0021-3446-2025-3-3-16

Authors: N. Bharti, A. Singh

Institution: University of Jammu

Language: English

Topic: Meromorphic and Entire Functions

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

OpenAlex ID: W4408945447

FWCI:

Cites: 13

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Related to: 10