On uniqueness of two meromorphic functions sharing a small function
Complex Variables
2019-07-01 v1
Abstract
In this paper, we have investigated the uniqueness problems of entire and meromorphic functions concerning differential polynomials sharing a small function. Our results radically extended and improved the results of Bhoosnurmath-Pujari and Harina - Anand not only by sharing small function instead of fixed point but also reducing the lower bound of . The authors Harina-Anand made plenty of mistakes in their paper. We have corrected all of them in a more convenient way. At last some open questions have been posed for further study in this direction.
Keywords
Cite
@article{arxiv.1906.12046,
title = {On uniqueness of two meromorphic functions sharing a small function},
author = {Molla Basir Ahamed},
journal= {arXiv preprint arXiv:1906.12046},
year = {2019}
}