Argument Estimates of Certain Multivalent Functions Involving a Linear Operator

نویسندگان

  • NAK EUN CHO
  • G. P. MOHAPATRA
چکیده

The purpose of this paper is to derive some argument properties of certain multivalent functions in the open unit disk involving a linear operator. We also investigate their integral preserving property in a sector.

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تاریخ انتشار 2002