IJPAM: Volume 51, No. 3 (2009)


Sanjib Kumar Datta$^1$25, School Road, Kalianibash, Barrackpore, P.O.: Nonachandanpukur, Dist.: 24 Parganas (North), P.S.: Titagarh, PIN Code: 743102, West Bengal, INDIA, Arup Ratan Das$^2$
$^1$Department of Mathematics
University of North Bengal
Raja Rammohunpur, District Darjeeling
PIN Code 734013, West Bengal, INDIA
e-mail: sanjib_kr_datta@yahoo.co.in
$^2$Pathardanga Osmania High Madrasah
P.O. Panchgram, District Murshidabad, P.S. Nabagram
PIN Code 742184, West Bengal, INDIA
e-mail: arupratan2007@rediffmail.com

Abstract.In this paper we consider two meromorphic functions having common roots and find some relations involving their relative deficiency.

Received: October 25, 2008

AMS Subject Classification: 30D35, 30D30

Key Words and Phrases: meromorphic functions, relative deficiency, Nevanlinna's deficiency, common root

Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2009
Volume: 51
Issue: 3