Some geometric topics of Jackson ’s (p,q)- derivative convoluted with a Subclass of convex function with negative coefficients
DOI:
https://doi.org/10.29304/jqcm.2019.11.4.643Keywords:
Coefficient bounds,, Analytic functions ;, Starlike , convex ;, and Close-to-convex functions ;, Integral means.Abstract
In the present work, a new subclass ℘ (_p,q^(δ,k)) (τ ,η) of convex functions with negative coefficients by derivative operator Υ_(τ,p,q)^(δ,k) , considered coefficient inequalities, growth and distortion theorem, closure theorem, and some properties of sundry functions pertinence in class considered. So get radii of close-to-convexity for function pertinence in to class ℘ (_p,q^(δ,k))(τ,η) . Moreover, an integrated way inequality resolve for functions pertinence in class ℘ (_p,q^(δ,k))(τ,η) .
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Published
2019-12-20
How to Cite
Abdulnibe, F. F., & Jassim, K. A. (2019). Some geometric topics of Jackson ’s (p,q)- derivative convoluted with a Subclass of convex function with negative coefficients. Journal of Al-Qadisiyah for Computer Science and Mathematics, 11(4), Math Page 61– 73. https://doi.org/10.29304/jqcm.2019.11.4.643
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Math Articles