Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics Commons

Open Access. Powered by Scholars. Published by Universities.®

Mathematics

University of Al-Qadisiyah

2020

Close-to-convex functions

Articles 1 - 1 of 1

Full-Text Articles in Physical Sciences and Mathematics

Some Properties On A Class Of Analytic Functions Involving Generalized Linear Operator, Osamah N. Kassar, Abdul Rahman S. Juma Jan 2020

Some Properties On A Class Of Analytic Functions Involving Generalized Linear Operator, Osamah N. Kassar, Abdul Rahman S. Juma

Al-Qadisiyah Journal of Pure Science

n this paper,we introduce generality the linear operator .,,,,ø defined on the open unit disc U={Z C: lZl〈 1}.By using this linear operator ø, we introduce a subclass of analytic functions ℑ.Moreover, We obtain some geometric characterization like coefficient estimates, distortlion and growth theorems closure theorems and integral operators, radii of close --to-- convexity, iconvexity and starlikeness for functions in the class ℑ..,,,,.