Displaying similar documents to “Uniqueness of meromorphic functions when two non-linear differential polynomials share a small function”

On the uniqueness of meromorphic functions that share three sets

Abhijit Banerjee (2009)

Mathematica Bohemica

Similarity:

With the aid of the notion of weighted sharing and pseudo sharing of sets we prove three uniqueness results on meromorphic functions sharing three sets, all of which will improve a result of Lin-Yi in Complex Var. Theory Appl. (2003).

Nonlinear differential polynomials sharing a small function

Abhijit Banerjee, Sonali Mukherjee (2008)

Archivum Mathematicum

Similarity:

Dealing with a question of Lahiri [6] we study the uniqueness problem of meromorphic functions concerning two nonlinear differential polynomials sharing a small function. Our results will not only improve and supplement the results of Lin-Yi [16], Lahiri Sarkar [12] but also improve and supplement a very recent result of the first author [1].