Glasnik Matematicki, Vol. 37, No.1 (2002), 59-71.
ON CERTAIN SUBCLASSES OF p-VALENT
FUNCTIONS DEFINED IN TERMS OF CERTAIN FRACTIONAL
R. K. Raina and T. S. Nahar
Department of Mathematics, C.T.A.E. Campus Udaipur, Udaipur -
313001, Rajasthan, India
Department of Mathematics, Govt. Postgraduate College, Bhilwara -
311001, Rajasthan, India
Abstract. In the present paper we study certain
of analytic and p-valent functions. The results presented
include coefficient estimates and distorsion properties
for functions belonging to such classes. Further results giving
closure theorems, various properties and modified Hadamard
products of several functions belonging to above classes are also
2000 Mathematics Subject Classification.
Key words and phrases. Analytic and p-valent
functions, fractional derivative operator, Riemann-Liouville
and Erdelyi-Kober operators, Hadamard products.
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