数学物理学报(英文版) ›› 1994, Vol. 14 ›› Issue (3): 338-347.
蹇明
Jian Ming
摘要: In this paper,We mainly discuss some subclasses of analytic functions for operators on H, and determine a representation formula and sufficient condition for the class Φp*(α,β,γ,ε,η) and prove a sufficient and necessary condition.coefficient estimates and distortiontheorem for the subclass Φp0*(α,β,γ,ε,η) of the class Φp*(α,β,γ,ε,η).Furthermore,the analogues also are true for operators on Hilbert space.