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http://dx.doi.org/10.4134/BKMS.2009.46.5.905

ON CERTAIN CLASSES OF MULTIVALENT FUNCTIONS INVOLVING A GENERALIZED DIFFERENTIAL OPERATOR  

Selvaraj, Chellian (DEPARTMENT OF MATHEMATICS PRESIDENCY COLLEGE(AUTONOMOUS))
Selvakumaran, Kuppathai A. (DEPARTMENT OF MATHEMATICS R.M.K. ENGG. COLLEGE)
Publication Information
Bulletin of the Korean Mathematical Society / v.46, no.5, 2009 , pp. 905-915 More about this Journal
Abstract
Making use of a generalized differential operator we introduce some new subclasses of multivalent analytic functions in the open unit disk and investigate their inclusion relationships. Some integral preserving properties of these subclasses are also discussed.
Keywords
multivalent function; convex univalent function; starlike with respect to symmetric points; Hadamard product; subordination; integral operator;
Citations & Related Records

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