Non-linear differential polynomials sharing one or two values with finite weight

  • Abhijit Banerjee Department of Mathematics, University of Kalyani, Nadia, West Bengal, India 741235.
  • Sujoy Majumder Department of Mathematics, Katwa college, Katwa, West Bengal-713130, India
Keywords: Uniqueness, meromorphic function, small functions, non-linear diefferential polynomials

Abstract

The purpose of the paper is to study the uniqueness of meromorphic functions sharing a small function with finite weight. The results of the paper improve and generalize the recent results due to X. B. Zhang and J. F. Xu [21]. We also solve an open problem as posed in the last section of [21].

Author Biography

Abhijit Banerjee, Department of Mathematics, University of Kalyani, Nadia, West Bengal, India 741235.

Associate Professor,

Department of Mathematics,
University of Kalyani,
Nadia, West Bengal,
India 741235.

Published
2015-11-10
Section
Articoli