The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

In this paper we investigate the various important propertiesand characteristics of the subclasses Sn(p, q, α,  λ) and Cn(p, q, α,  λ) of multivalent functions with negative coefficients defined by using a certain operator of fractional derivatives. We also derive many results for the modified Hadamard products of functions belonging to the classes Sn(p, q, α,  λ) and Cn(p, q, α,  λ). Finally, several applications involving an integral operator and certain fractional calculus operators are also considered.

Mathematics Subject Classification (2010): 30C45.

Keywords: Multivalent functions, differential operator, modified-Hadamard product, fractional calculus.