On Harmonic Functions by using Ruscheweyh-Type Associated with Differential Operators
AL-Rafidain Journal of Computer Sciences and Mathematics,
2021, Volume 15, Issue 2, Pages 55-62
AbstractBy applying Ruscheweyh - type harmonic function on the class ASH(λ,α,k,γ), a new subclass ℋRq(m, α, k, γ) for harmonic univalent function in the unit disk D is introduced, Furthermore, some geometric properties are obtained such as distortion theorem, sufficient coefficient bounds ,extreme points and convex combination conditions for aforementioned subclass.
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