کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4626462 | 1631793 | 2015 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On special fuzzy differential subordinations using SÄlÄgean and Ruscheweyh operators
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the present paper we establish several fuzzy differential subordinations regarding the operator Lαm, given by Lαm:AâA,Lαmf(z)=(1âα)Rmf(z)+αSmf(z), where Rmf(z) denote the Ruscheweyh derivative, Smf(z) is the SÄlÄgean operator and An={fâH(U),f(z)=z+an+1zn+1+â¯,zâU} is the class of normalized analytic functions with A1=A. A certain fuzzy class, denoted by SLFm(δ,α), of analytic functions in the open unit disk is introduced by means of this operator. By making use of the concept of fuzzy differential subordination we will derive various properties and characteristics of the class SLFm(δ,α). Also, several fuzzy differential subordinations are established regarding the operator Lαm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 261, 15 June 2015, Pages 119-127
Journal: Applied Mathematics and Computation - Volume 261, 15 June 2015, Pages 119-127
نویسندگان
Alina Alb LupaÅ, Gheorghe Oros,