ON SOME SUFFICIENT CONDITIONS FOR p-VALENTLY STARLIKENESS.

In this paper we prove some properties for functions that are multivalent in the unit disc |z| < 1 in the complex plane. As a corollary we obtain that if f(z) is p-valent, p ≥ 10, and |arg{f^(p)(z)}|<π in |z| < 1, then f (z) is p-valent starlike. [ABSTRACT FROM AUTHOR]