OZAKI’S CONDITIONS FOR GENERAL INTEGRALOPERATOR

Publish Year: 1395
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:

JR_SCMA-5-1_001

تاریخ نمایه سازی: 12 تیر 1396

Abstract:

Assume that D is the open unit disk. Applying Ozaki’sconditions, we consider two classes of locally univalent, which denote by G(α) and F(µ) as follows G(a):={ f∈ A∶Re (1+(zƒ (z))/(ƒ ’(z) ) ¦)< 1+a/(2 ) ، 0 1 2 − µ; −1=2 < µ ≤ 1} respectively, where z 2 D and A is class of normalized functions.In this paper, we study the mapping properties of this classes under general integral operator. We also, obtain some conditions forintegral operator to be convex or starlike function.

Authors

RAHIM KARGAR

Department of Mathematics, Payame Noor University, P.O. Box ۱۹۳۹۵-۳۶۷۹ Tehran, Iran

ALI EBADIAN

Department of Mathematics, Payame Noor University, P.O. Box ۱۹۳۹۵-۳۶۷۹ Tehran, Iran.