Paper Title:

Uniqueness Problems for Difference Polynomials Sharing a Non-Zero Polynomial of Certain Degree With Finite Weight

Author(s):

V. Priyanka, S. Rajeshwari and V. Husna

Department of Mathematics,
School of Engineering,
Presidency University,
Bangalore-560064,
India.
E-mail: priyapriyankaram1994@gmail.com rajeshwaripreetham@gmail.com
husnav43@gmail.com

Abstract:

In this paper, we prove a result on the value distribution of difference polynomials sharing higher order derivatives of meromorphic functions which improves some earlier results. At the same time, we also prove possible uniqueness relation of entire functions when the difference polynomial generated by them sharing a non zero polynomial of certain degree. The result obtained in the paper will improve and generalize a number of recent results in a compact and convenient way.

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