COMPUTERS & MATHEMATICS WITH APPLICATIONS, vol.62, no.1, pp.462-473, 2011 (SCI-Expanded)
Article / Article
COMPUTERS & MATHEMATICS WITH APPLICATIONS
Science Citation Index Expanded (SCI-EXPANDED), Scopus
Harmonic, Multivalent, Differential operator, Neighborhood, UNIVALENT-FUNCTIONS, NEGATIVE COEFFICIENTS, ANALYTIC-FUNCTIONS, SUBCLASSES
Bursa Uludag University Affiliated:
We introduce and investigate a new subclass of harmonic multivalent functions defined by using a differential operator. We obtain coefficient conditions, distortion bounds, extreme points, convex combination for the above class of harmonic multivalent functions. We also, derive inclusion relationships involving the neighborhoods of harmonic multivalent functions. (C) 2011 Elsevier Ltd. All rights reserved.