A power of a meromorphic function sharing a set with its higher order derivative

Autor: Karmakar Himadri, Sahoo Pulak
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Acta Universitatis Sapientiae: Mathematica, Vol 14, Iss 1, Pp 104-114 (2022)
Druh dokumentu: article
ISSN: 2066-7752
DOI: 10.2478/ausm-2022-0007
Popis: In this paper, we deduce the form of a nonconstant meromorphic function f when some power of f shares certain set counting multiplicities in the weak sense with the k-th derivative of the power. The results of this paper generalize the results due to Lahiri and Zeng [Afr. Mat. 27 (2016), 941-947].
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