On Certain Classes of p-Valent Functions by Using Complex-Order and Differential Subordination

نویسندگان

  • Abdolreza Tehranchi
  • Adem Kiliçman
چکیده

The aim of the present paper is to study the p-valent analytic functions in the unit disk and satisfy the differential subordinations z Ip r, λ f z j 1 / p − j Ip r, λ f z j ≺ a aB A − B β z /a 1 Bz , where Ip r, λ is an operator defined by Sălăgean and β is a complex number. Further we define a new related integral operator and also study the Fekete-Szego problem by proving some interesting properties.

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عنوان ژورنال:
  • Int. J. Math. Mathematical Sciences

دوره 2010  شماره 

صفحات  -

تاریخ انتشار 2010