Meromorphic functions sharing three values with finite weight

• Autorzy: Abhijit Banerjee
• Języki publikacji: EN

Abstrakty

EN

Using the idea of weighted sharing we prove some theorems on uniqueness of meromorphic functions that share three values, which improve and supplement some results of Yi. Also we solve a problem recently raised by the present author [Austral. J. Math. Anal. Appl. 3 (2006)]. Examples are provided to show that some results are sharp.

Kategorie tematyczne

• 30D35: Distribution of values, Nevanlinna theory

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Annales Polonici Mathematici
• Rocznik: 2007
• Tom: 91
• Numer: 1
• Strony: 57-69

Daty

wydano

2007

Twórcy

autor

Abhijit Banerjee

• Department of Mathematics, Kalyani Government Engineering College, West Bengal 741235, India

Identyfikatory

DOI

10.4064/ap91-1-5