Indrajit Lahiri

Weighted value sharing and uniqueness of meromorphic functions

With the and of the notion of weighted sharing we prove some uniqueness theorems of meromorphic functions which improve some earlier results.

On a result of Ozawa concerning uniqueness of meromorphic functions II

We prove a uniqueness theorem for meromorphic functions sharing three values with some finite weight which improves a recent result of the author.

On a result of Ozawa concerning uniqueness of meromorphic functions

In this paper we prove a uniqueness theorem for meromorphic functions sharing three values with some weight which improves some known results.

Uniqueness of nonlinear differential polynomials sharing simple and double 1-points.

We prove two theorems on the uniqueness of nonlinear differential polynomials, one of which improves a result of Fang and Hong.

Uniqueness of Non-Linear Differential Polynomials Sharing 1-Points

Abstract We prove two theorems on the uniqueness of nonlinear differential polynomials sharing 1-points which improve an earlier result of Fang and Hong.

Characteristic functions of meromorphic functions sharing three values with finite weights

We prove a result on the comparison of the characteristic functions of two meromorphic functions sharing three values with finite weights, which improves some earlier results.We prove a result on the comparison of the characteristic functions of two meromorphic functions sharing three values with finite weights, which improves some earlier results.

NON-LINEAR DIFFERENTIAL POLYNOMIALS SHARING 1-POINTS

We prove two theorems on the uniqueness of nonlinear differential polynomials sharing 1-points, the first of which improves a recent result of Fang-Fang and Lin-Yi.

Entire functions sharing values with their derivatives

Abstract In this paper we study the uniqueness of entire functions concerning shared values of entire functions and their two or more derivatives. The results in this paper improve the corresponding ones given by H. L. Zhong and L. Z. Yang, and others.

A Uniqueness Polynomial Generating a Unique Range Set and Vice Versa

In this paper we establish a kind of equivalence of different notions of unique range sets and uniqueness polynomials.

Entire functions sharing certain values with their derivatives

Abstract We prove two uniqueness theorems for entire functions sharing a nonzero value with higher order derivatives.