CERTAIN SUBCLASSES OF ANALYTIC FUNCTIONS INVOLVING SĂLĂGEAN OPERATOR

J.K. Prajapat; R.K. Raina

CERTAIN SUBCLASSES OF ANALYTIC FUNCTIONS INVOLVING SĂLĂGEAN OPERATOR

Autori

J.K. Prajapat Central University of Rajasthan - Department of Mathematics
R.K. Raina Udaipur University of Agriculture and Technology - Department of Basic Sciences

Parole chiave:

Starlike functions, Convex functions, Close-to-Convex functions, Strongly starlike functions, Strongly convex functions, Sălăgean operator, Jack's Lemma, Argument properties

Abstract

The familiar Sălăgean operator is used here to define a new subclass of analytic and univalent functions in the open unit disk U. In this note we obtain some su±cient conditions for functions belonging to this class and mention few important consequences of our main results.

Cover of n°27 Italian Journal of Pure and Applied Mathematics

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Pubblicato

2010-12-15

Come citare

Prajapat, J., & Raina, R. (2010). CERTAIN SUBCLASSES OF ANALYTIC FUNCTIONS INVOLVING SĂLĂGEAN OPERATOR. Italian Journal of Pure and Applied Mathematics, 27, 91–98. Recuperato da https://journals.uniurb.it/index.php/ijpam/article/view/5898