Uniqueness of entire functions whose difference polynomials share a polynomial with finite weight
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Goutam Haldar
goutamiit1986@gmail.com
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DOI:
https://doi.org/10.4067/S0719-06462022000100167Abstract
In this paper, we use the concept of weighted sharing of values to investigate the uniqueness results when two difference polynomials of entire functions share a nonzero polynomial with finite weight. Our result improves and extends some recent results due to Sahoo-Karmakar [J. Cont. Math. Anal. 52(2) (2017), 102–110] and that of Li et al. [Bull. Malays. Math. Sci. Soc., 39 (2016), 499–515]. Some examples have been exhibited which are relevant to the content of the paper.
Keywords
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