On a Janowski formula based on a generalized differential operator. (English) Zbl 1489.30016
Summary: The central purpose of the current paper is to consider a set of beneficial possessions including inequalities for a generalized subclass of Janowski functions (analytic functions) which are formulated here by revenues of a generalized Sàlàgean’s differential operator. Numerous recognized consequences of the outcomes are also indicated.
MSC:
| 30C45 | Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) |
References:
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