Radius properties for analytic and p-valently starlike functions


UYANIK N., Owa S.

JOURNAL OF INEQUALITIES AND APPLICATIONS, 2011 (SCI-Expanded, Scopus) identifier identifier

Özet

Let A(p) be the class of functions f(z) which are analytic in the open unit disk U and satisfy z(p)/f(z) not equal 0(z is an element of U). Also, let S-p*(alpha) denotes the subclass of A(p) consisting of f(z) which are p-valently starlike of order alpha(0 <= alpha < p). A new subclass U-p(lambda) of A(p) is introduced by