IJPAM: Volume 54, No. 1 (2009)
ON THE COMPARATIVE GROWTH OF COMPOSITE
ENTIRE AND MEROMORPHIC FUNCTIONS
ENTIRE AND MEROMORPHIC FUNCTIONS
Sanjib Kumar Datta
25, School Road, Kalianibash, Barrackpore, P.O.: Nonachandanpukur, Dist.: 24 Parganas (North), P.S.: Titagarh, PIN Code: 743102, West Bengal, INDIA, Somnath Mandal
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
Department of Mathematics
Siliguri Institute of Technology
Sukna, Darjeeling, PIN Code 734009, West Bengal, INDIA
e-mail: somnathm11@yahoo.co.in



University of North Bengal
Raja Rammohunpur, District Darjeeling
PIN Code 734013, West Bengal, INDIA
e-mail: sanjib_kr_datta@yahoo.co.in

Siliguri Institute of Technology
Sukna, Darjeeling, PIN Code 734009, West Bengal, INDIA
e-mail: somnathm11@yahoo.co.in
Abstract.In the paper we study the comparative growth properties of composite entire
and meromorphic functions using -
-th order and
-
-th order improving some earlier results
where
is a slowly changing function and
are
positive integers with
.
Received: June 16, 2009
AMS Subject Classification: 30D35, 30D30
Key Words and Phrases: entire and meromorphic function, -order,
-lower order,
-
-th order,
-
-th lower order,
-
-th order,
-
-th lower order, composition, growth
Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2009
Volume: 54
Issue: 1