Coefficient ConditionsFor Certain Univalent Functions

نویسندگان

  • Toshio Hayami
  • Shigeyoshi Owa
چکیده

Some subclasses of analytic functions f(z) in the open unit disk U are introduced. In the present paper, Some interesting sufficient conditions, including coefficient inequalities related close-to-convex functions f(z) of order α with respect to a fixed starlike function g(z) and strongly starlike functions f(z) of order μ in U, are discussed. Several special cases and consequences of these coefficient inequalities are also pointed out.

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تاریخ انتشار 2008