مرور Volume 5, Issue 2 بر اساس موضوع "30 Functions of a complex variable"

در حال نمایش موارد 1 - 2 از 2

  • Certain Results on Starlike and Close-to-Convex Functions 

    Kaur, Pardeep؛ Billing, Sukhwinder (Department of Pure Mathematics, Ferdowsi University of Mashhad (in cooperation with the Center of Excellence in Analysis on Algebraic Structures and Tusi Mathematical Research Group), 2019-07-01)
    Using the technique of differential subordination, we here, obtain certain sufficient conditions for starlike and close-to-convex functions. In most of the results obtained here, the region of variability of the differential ...

  • On Starlikeness, Convexity, and Close-to-Convexity of Hyper-Bessel Function 

    Aktaş, İbrahim (Department of Pure Mathematics, Ferdowsi University of Mashhad (in cooperation with the Center of Excellence in Analysis on Algebraic Structures and Tusi Mathematical Research Group), 2019-07-01)
    In the present investigation, our main aim is to derive some conditions on starlikeness, convexity, and close-to-convexity of  normalized hyper-Bessel functions. Also we give some similar results for classical Bessel ...