شماره ركورد كنفرانس :
3751
عنوان مقاله :
SUFFICIENT CONDITIONS FOR STARLIKENESS USING RUSCHEWEYH DERIVATIVE OPERATOR
پديدآورندگان :
Arjomandinia Parviz p.arjomandinia@gmail.com Islamic Azad University Urmia , Rahimpoor Hossein rahimpoor2000@yahoo.com Department of Mathematics, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran
كليدواژه :
Jack’s lemma , normalized analytic function , Ruscheweyh derivative operator , starlike function.
عنوان كنفرانس :
دومين كنفرانس ملي رياضي: مهندسي پيشرفته با تكنيك هاي رياضي
چكيده فارسي :
The main object of the present paper is to use techniques from differential inequalities about
Ruscheweyh derivative operator and obtain, in the special case, some sufficient conditions for starlikeness
and starlikeness of order 1/2.
